86582992 has 20 divisors (see below), whose sum is σ = 168788800. Its totient is φ = 43024608.

The previous prime is 86582963. The next prime is 86583011. The reversal of 86582992 is 29928568.

It is a super-2 number, since 2×86582992² = 14993229007344128, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13992 + ... + 19207.

It is an arithmetic number, because the mean of its divisors is an integer number (8439440).

Almost surely, 2^86582992 is an apocalyptic number.

It is an amenable number.

86582992 is a deficient number, since it is larger than the sum of its proper divisors (82205808).

86582992 is a wasteful number, since it uses less digits than its factorization.

86582992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33370 (or 33364 counting only the distinct ones).

The product of its digits is 622080, while the sum is 49.

The square root of 86582992 is about 9304.9982267596. The cubic root of 86582992 is about 442.3956654437.

The spelling of 86582992 in words is "eighty-six million, five hundred eighty-two thousand, nine hundred ninety-two".