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4860080 = 24579769
BaseRepresentation
bin10010100010100010110000
3100010220202222
4102202202300
52221010310
6252100212
756211221
oct22424260
910126688
104860080
11281a4a5
121764668
1310121b4
14907248
15660055
hex4a28b0

4860080 has 40 divisors (see below), whose sum is σ = 11457600. Its totient is φ = 1916928.

The previous prime is 4860077. The next prime is 4860083. The reversal of 4860080 is 800684.

It is an interprime number because it is at equal distance from previous prime (4860077) and next prime (4860083).

It is a tau number, because it is divible by the number of its divisors (40).

It is an Ulam number.

It is a zygodrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (4860083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5936 + ... + 6704.

It is an arithmetic number, because the mean of its divisors is an integer number (286440).

Almost surely, 24860080 is an apocalyptic number.

4860080 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 4860080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5728800).

4860080 is an abundant number, since it is smaller than the sum of its proper divisors (6597520).

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

4860080 is a wasteful number, since it uses less digits than its factorization.

4860080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 4860080 is about 2204.5589127987. The cubic root of 4860080 is about 169.3874146118.

The spelling of 4860080 in words is "four million, eight hundred sixty thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 79 80 158 316 395 632 769 790 1264 1538 1580 3076 3160 3845 6152 6320 7690 12304 15380 30760 60751 61520 121502 243004 303755 486008 607510 972016 1215020 2430040 4860080