82732868 has 12 divisors (see below), whose sum is σ = 147236880. Its totient is φ = 40665192.

The previous prime is 82732849. The next prime is 82732883. The reversal of 82732868 is 86823728.

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, 175046 + ... + 175517.

It is an arithmetic number, because the mean of its divisors is an integer number (12269740).

Almost surely, 2^82732868 is an apocalyptic number.

It is an amenable number.

82732868 is a deficient number, since it is larger than the sum of its proper divisors (64504012).

82732868 is a wasteful number, since it uses less digits than its factorization.

82732868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350626 (or 350624 counting only the distinct ones).

The product of its digits is 258048, while the sum is 44.

The square root of 82732868 is about 9095.7609907033. The cubic root of 82732868 is about 435.7385928467.

The spelling of 82732868 in words is "eighty-two million, seven hundred thirty-two thousand, eight hundred sixty-eight".