83056984 has 16 divisors (see below), whose sum is σ = 156960000. Its totient is φ = 41200992.

The previous prime is 83056969. The next prime is 83057011. The reversal of 83056984 is 48965038.

It is a self number, because there is not a number n which added to its sum of digits gives 83056984.

It is a congruent number.

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, 39859 + ... + 41890.

It is an arithmetic number, because the mean of its divisors is an integer number (9810000).

Almost surely, 2^83056984 is an apocalyptic number.

It is an amenable number.

83056984 is a deficient number, since it is larger than the sum of its proper divisors (73903016).

83056984 is a wasteful number, since it uses less digits than its factorization.

83056984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81882 (or 81878 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 83056984 is about 9113.5604458411. The cubic root of 83056984 is about 436.3068709092.

The spelling of 83056984 in words is "eighty-three million, fifty-six thousand, nine hundred eighty-four".