72465676 has 12 divisors (see below), whose sum is σ = 127370320. Its totient is φ = 36074160.

The previous prime is 72465667. The next prime is 72465683. The reversal of 72465676 is 67656427.

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, 38640 + ... + 40471.

Almost surely, 2^72465676 is an apocalyptic number.

It is an amenable number.

72465676 is a deficient number, since it is larger than the sum of its proper divisors (54904644).

72465676 is a wasteful number, since it uses less digits than its factorization.

72465676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79344 (or 79342 counting only the distinct ones).

The product of its digits is 423360, while the sum is 43.

The square root of 72465676 is about 8512.6773696646. The cubic root of 72465676 is about 416.9117315332.

Subtracting from 72465676 its reverse (67656427), we obtain a square (4809249 = 2193²).

The spelling of 72465676 in words is "seventy-two million, four hundred sixty-five thousand, six hundred seventy-six".