72488360 has 32 divisors (see below), whose sum is σ = 186399360. Its totient is φ = 24853056.

The previous prime is 72488329. The next prime is 72488399. The reversal of 72488360 is 6388427.

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, 129164 + ... + 129723.

It is an arithmetic number, because the mean of its divisors is an integer number (5824980).

Almost surely, 2^72488360 is an apocalyptic number.

72488360 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

72488360 is an abundant number, since it is smaller than the sum of its proper divisors (113911000).

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

72488360 is a wasteful number, since it uses less digits than its factorization.

72488360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258905 (or 258901 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 72488360 is about 8514.0096311902. The cubic root of 72488360 is about 416.9552290878.

The spelling of 72488360 in words is "seventy-two million, four hundred eighty-eight thousand, three hundred sixty".