45265922 has 32 divisors (see below), whose sum is σ = 75442752. Its totient is φ = 20240064.

The previous prime is 45265919. The next prime is 45265939. The reversal of 45265922 is 22956254.

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, 147293 + ... + 147599.

It is an arithmetic number, because the mean of its divisors is an integer number (2357586).

Almost surely, 2^45265922 is an apocalyptic number.

45265922 is a deficient number, since it is larger than the sum of its proper divisors (30176830).

45265922 is a wasteful number, since it uses less digits than its factorization.

45265922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482.

The product of its digits is 43200, while the sum is 35.

The square root of 45265922 is about 6727.9953923884. The cubic root of 45265922 is about 356.3885890664.

The spelling of 45265922 in words is "forty-five million, two hundred sixty-five thousand, nine hundred twenty-two".