72846832 has 40 divisors (see below), whose sum is σ = 145459440. Its totient is φ = 35320320.

The previous prime is 72846793. The next prime is 72846833. The reversal of 72846832 is 23864827.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72846833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192019 + ... + 192397.

It is an arithmetic number, because the mean of its divisors is an integer number (3636486).

Almost surely, 2^72846832 is an apocalyptic number.

It is an amenable number.

72846832 is a deficient number, since it is larger than the sum of its proper divisors (72612608).

72846832 is a wasteful number, since it uses less digits than its factorization.

72846832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721 (or 715 counting only the distinct ones).

The product of its digits is 129024, while the sum is 40.

The square root of 72846832 is about 8535.0355593870. The cubic root of 72846832 is about 417.6414131260.

The spelling of 72846832 in words is "seventy-two million, eight hundred forty-six thousand, eight hundred thirty-two".