92921664 has 56 divisors (see below), whose sum is σ = 268211808. Its totient is φ = 28157440.

The previous prime is 92921659. The next prime is 92921669. The reversal of 92921664 is 46612929.

It is an interprime number because it is at equal distance from previous prime (92921659) and next prime (92921669).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92921669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19887 + ... + 24110.

Almost surely, 2^92921664 is an apocalyptic number.

It is an amenable number.

92921664 is an abundant number, since it is smaller than the sum of its proper divisors (175290144).

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

92921664 is a wasteful number, since it uses less digits than its factorization.

92921664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44023 (or 44013 counting only the distinct ones).

The product of its digits is 46656, while the sum is 39.

The square root of 92921664 is about 9639.5883729545. The cubic root of 92921664 is about 452.9382447771.

The spelling of 92921664 in words is "ninety-two million, nine hundred twenty-one thousand, six hundred sixty-four".