82984056 has 32 divisors (see below), whose sum is σ = 210560640. Its totient is φ = 27247968.

The previous prime is 82984043. The next prime is 82984067. The reversal of 82984056 is 65048928.

It is a super-2 number, since 2×82984056² = 13772707100422272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 82983999 and 82984017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24196 + ... + 27411.

It is an arithmetic number, because the mean of its divisors is an integer number (6580020).

Almost surely, 2^82984056 is an apocalyptic number.

It is an amenable number.

82984056 is an abundant number, since it is smaller than the sum of its proper divisors (127576584).

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

82984056 is a wasteful number, since it uses less digits than its factorization.

82984056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51683 (or 51679 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 82984056 is about 9109.5584964366. The cubic root of 82984056 is about 436.1791340898.

The spelling of 82984056 in words is "eighty-two million, nine hundred eighty-four thousand, fifty-six".