72482924 has 6 divisors (see below), whose sum is σ = 126845124. Its totient is φ = 36241460.

The previous prime is 72482923. The next prime is 72482933. The reversal of 72482924 is 42928427.

It is not an unprimeable number, because it can be changed into a prime (72482923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9060362 + ... + 9060369.

It is an arithmetic number, because the mean of its divisors is an integer number (21140854).

Almost surely, 2^72482924 is an apocalyptic number.

It is an amenable number.

72482924 is a deficient number, since it is larger than the sum of its proper divisors (54362200).

72482924 is a wasteful number, since it uses less digits than its factorization.

72482924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18120735 (or 18120733 counting only the distinct ones).

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

The square root of 72482924 is about 8513.6903866655. The cubic root of 72482924 is about 416.9448061487.

The spelling of 72482924 in words is "seventy-two million, four hundred eighty-two thousand, nine hundred twenty-four".