92045312 has 48 divisors (see below), whose sum is σ = 187626705. Its totient is φ = 45154304.

The previous prime is 92045311. The next prime is 92045339. The reversal of 92045312 is 21354029.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 87310336 + 4734976 = 9344^2 + 2176^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=6784.

It is a super-2 number, since 2×92045312² = 16944678922354688, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92045311) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1736678 + ... + 1736730.

Almost surely, 2^92045312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 92045312

92045312 is an abundant number, since it is smaller than the sum of its proper divisors (95581393).

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

92045312 is an frugal number, since it uses more digits than its factorization.

92045312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 55 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 92045312 is about 9594.0248071391. The cubic root of 92045312 is about 451.5098453557.

The spelling of 92045312 in words is "ninety-two million, forty-five thousand, three hundred twelve".