45892275 has 72 divisors (see below), whose sum is σ = 90046320. Its totient is φ = 20486400.

The previous prime is 45892271. The next prime is 45892303. The reversal of 45892275 is 57229854.

45892275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45892275 - 2² = 45892271 is a prime.

It is a super-2 number, since 2×45892275² = 4212201809351250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45892271) 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 71 ways as a sum of consecutive naturals, for example, 117781 + ... + 118169.

Almost surely, 2^45892275 is an apocalyptic number.

45892275 is a deficient number, since it is larger than the sum of its proper divisors (44154045).

45892275 is a wasteful number, since it uses less digits than its factorization.

45892275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437 (or 421 counting only the distinct ones).

The product of its digits is 201600, while the sum is 42.

The square root of 45892275 is about 6774.3837358095. The cubic root of 45892275 is about 358.0248700511.

The spelling of 45892275 in words is "forty-five million, eight hundred ninety-two thousand, two hundred seventy-five".