82968976 has 20 divisors (see below), whose sum is σ = 170208972. Its totient is φ = 39044096.

The previous prime is 82968943. The next prime is 82968983. The reversal of 82968976 is 67986928.

It can be written as a sum of positive squares in 2 ways, for example, as 34527376 + 48441600 = 5876^2 + 6960^2 .

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, 152245 + ... + 152788.

Almost surely, 2^82968976 is an apocalyptic number.

It is an amenable number.

82968976 is an abundant number, since it is smaller than the sum of its proper divisors (87239996).

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

82968976 is a wasteful number, since it uses less digits than its factorization.

82968976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305058 (or 305052 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 55.

The square root of 82968976 is about 9108.7307568069. The cubic root of 82968976 is about 436.1527114245.

The spelling of 82968976 in words is "eighty-two million, nine hundred sixty-eight thousand, nine hundred seventy-six".