72996182 has 12 divisors (see below), whose sum is σ = 127371060. Its totient is φ = 31284036.

The previous prime is 72996179. The next prime is 72996197. The reversal of 72996182 is 28169927.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 372332 + ... + 372527.

It is an arithmetic number, because the mean of its divisors is an integer number (10614255).

Almost surely, 2^72996182 is an apocalyptic number.

72996182 is a deficient number, since it is larger than the sum of its proper divisors (54374878).

72996182 is a wasteful number, since it uses less digits than its factorization.

72996182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744875 (or 744868 counting only the distinct ones).

The product of its digits is 108864, while the sum is 44.

The square root of 72996182 is about 8543.7803108460. The cubic root of 72996182 is about 417.9266333389.

The spelling of 72996182 in words is "seventy-two million, nine hundred ninety-six thousand, one hundred eighty-two".