92274645 has 16 divisors (see below), whose sum is σ = 149163840. Its totient is φ = 48705024.

The previous prime is 92274613. The next prime is 92274661. The reversal of 92274645 is 54647229.

92274645 is nontrivially palindromic in base 4.

It is not a de Polignac number, because 92274645 - 2⁵ = 92274613 is a prime.

It is a super-2 number, since 2×92274645² = 17029220219752050, which contains 22 as substring.

It is a Curzon number.

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30255 + ... + 33164.

It is an arithmetic number, because the mean of its divisors is an integer number (9322740).

Almost surely, 2^92274645 is an apocalyptic number.

It is an amenable number.

92274645 is a deficient number, since it is larger than the sum of its proper divisors (56889195).

92274645 is a wasteful number, since it uses less digits than its factorization.

92274645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63524.

The product of its digits is 120960, while the sum is 39.

The square root of 92274645 is about 9605.9692379270. The cubic root of 92274645 is about 451.8845167290.

The spelling of 92274645 in words is "ninety-two million, two hundred seventy-four thousand, six hundred forty-five".