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4868160 = 263511461
BaseRepresentation
bin10010100100100001000000
3100011022212020
4102210201000
52221240120
6252201440
756243613
oct22444100
910138766
104868160
112825580
121769280
131015a8b
1490a17a
15662640
hex4a4840

4868160 has 112 divisors (see below), whose sum is σ = 16898112. Its totient is φ = 1177600.

The previous prime is 4868141. The next prime is 4868167. The reversal of 4868160 is 618684.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (4868167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10330 + ... + 10790.

It is an arithmetic number, because the mean of its divisors is an integer number (150876).

Almost surely, 24868160 is an apocalyptic number.

4868160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4868160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8449056).

4868160 is an abundant number, since it is smaller than the sum of its proper divisors (12029952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4868160 is a wasteful number, since it uses less digits than its factorization.

4868160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492 (or 482 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 4868160 is about 2206.3907178920. The cubic root of 4868160 is about 169.4812328575.

It can be divided in two parts, 486 and 8160, that added together give a triangular number (8646 = T131).

The spelling of 4868160 in words is "four million, eight hundred sixty-eight thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 132 160 165 176 192 220 240 264 320 330 352 440 461 480 528 660 704 880 922 960 1056 1320 1383 1760 1844 2112 2305 2640 2766 3520 3688 4610 5071 5280 5532 6915 7376 9220 10142 10560 11064 13830 14752 15213 18440 20284 22128 25355 27660 29504 30426 36880 40568 44256 50710 55320 60852 73760 76065 81136 88512 101420 110640 121704 147520 152130 162272 202840 221280 243408 304260 324544 405680 442560 486816 608520 811360 973632 1217040 1622720 2434080 4868160