72860576 has 24 divisors (see below), whose sum is σ = 146782944. Its totient is φ = 35582400.

The previous prime is 72860561. The next prime is 72860581. The reversal of 72860576 is 67506827.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25100 + ... + 27851.

It is an arithmetic number, because the mean of its divisors is an integer number (6115956).

Almost surely, 2^72860576 is an apocalyptic number.

It is an amenable number.

72860576 is an abundant number, since it is smaller than the sum of its proper divisors (73922368).

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

72860576 is a wasteful number, since it uses less digits than its factorization.

72860576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53004 (or 52996 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 72860576 is about 8535.8406733022. The cubic root of 72860576 is about 417.6676769203.

The spelling of 72860576 in words is "seventy-two million, eight hundred sixty thousand, five hundred seventy-six".