79625560 has 32 divisors (see below), whose sum is σ = 204752160. Its totient is φ = 27300096.

The previous prime is 79625549. The next prime is 79625573. The reversal of 79625560 is 6552697.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141909 + ... + 142468.

It is an arithmetic number, because the mean of its divisors is an integer number (6398505).

Almost surely, 2^79625560 is an apocalyptic number.

79625560 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

79625560 is an abundant number, since it is smaller than the sum of its proper divisors (125126600).

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

79625560 is a wasteful number, since it uses less digits than its factorization.

79625560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284395 (or 284391 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 79625560 is about 8923.3155273138. The cubic root of 79625560 is about 430.2136310023.

The spelling of 79625560 in words is "seventy-nine million, six hundred twenty-five thousand, five hundred sixty".