72596980 has 24 divisors (see below), whose sum is σ = 152893440. Its totient is φ = 28955040.

The previous prime is 72596959. The next prime is 72597013. The reversal of 72596980 is 8969527.

It is a self number, because there is not a number n which added to its sum of digits gives 72596980.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2125 + ... + 12235.

It is an arithmetic number, because the mean of its divisors is an integer number (6370560).

Almost surely, 2^72596980 is an apocalyptic number.

It is an amenable number.

72596980 is an abundant number, since it is smaller than the sum of its proper divisors (80296460).

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

72596980 is a wasteful number, since it uses less digits than its factorization.

72596980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10479 (or 10477 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 72596980 is about 8520.3861414844. The cubic root of 72596980 is about 417.1633869879.

The spelling of 72596980 in words is "seventy-two million, five hundred ninety-six thousand, nine hundred eighty".