92138464 has 24 divisors (see below), whose sum is σ = 197889048. Its totient is φ = 41880960.

The previous prime is 92138447. The next prime is 92138477. The reversal of 92138464 is 46483129.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130527 + ... + 131230.

It is an arithmetic number, because the mean of its divisors is an integer number (8245377).

Almost surely, 2^92138464 is an apocalyptic number.

It is an amenable number.

92138464 is an abundant number, since it is smaller than the sum of its proper divisors (105750584).

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

92138464 is a wasteful number, since it uses less digits than its factorization.

92138464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261778 (or 261770 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 92138464 is about 9598.8782677978. The cubic root of 92138464 is about 451.6621068304.

The spelling of 92138464 in words is "ninety-two million, one hundred thirty-eight thousand, four hundred sixty-four".