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4914160 = 245195361
BaseRepresentation
bin10010101111101111110000
3100020122221221
4102233233300
52224223120
6253154424
756524666
oct22575760
910218857
104914160
112857099
12178ba14
1310309b4
1491cc36
156710aa
hex4afbf0

4914160 has 80 divisors (see below), whose sum is σ = 12454560. Its totient is φ = 1797120.

The previous prime is 4914131. The next prime is 4914167. The reversal of 4914160 is 614194.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4914167) 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, 80530 + ... + 80590.

It is an arithmetic number, because the mean of its divisors is an integer number (155682).

Almost surely, 24914160 is an apocalyptic number.

4914160 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 4914160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6227280).

4914160 is an abundant number, since it is smaller than the sum of its proper divisors (7540400).

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

4914160 is a wasteful number, since it uses less digits than its factorization.

4914160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 4914160 is about 2216.7904727330. The cubic root of 4914160 is about 170.0133784166.

The spelling of 4914160 in words is "four million, nine hundred fourteen thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 19 20 38 40 53 61 76 80 95 106 122 152 190 212 244 265 304 305 380 424 488 530 610 760 848 976 1007 1060 1159 1220 1520 2014 2120 2318 2440 3233 4028 4240 4636 4880 5035 5795 6466 8056 9272 10070 11590 12932 16112 16165 18544 20140 23180 25864 32330 40280 46360 51728 61427 64660 80560 92720 122854 129320 245708 258640 307135 491416 614270 982832 1228540 2457080 4914160