72676944 has 60 divisors (see below), whose sum is σ = 204040512. Its totient is φ = 24148800.

The previous prime is 72676943. The next prime is 72676951. The reversal of 72676944 is 44967627.

It is a self number, because there is not a number n which added to its sum of digits gives 72676944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72676943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61479 + ... + 62649.

Almost surely, 2^72676944 is an apocalyptic number.

It is an amenable number.

72676944 is an abundant number, since it is smaller than the sum of its proper divisors (131363568).

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

72676944 is a wasteful number, since it uses less digits than its factorization.

72676944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616 (or 1607 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 72676944 is about 8525.0773603528. The cubic root of 72676944 is about 417.3164962625.

The spelling of 72676944 in words is "seventy-two million, six hundred seventy-six thousand, nine hundred forty-four".