45232922 has 16 divisors (see below), whose sum is σ = 79434432. Its totient is φ = 18912480.

The previous prime is 45232919. The next prime is 45232931. The reversal of 45232922 is 22923254.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38828 + ... + 39975.

It is an arithmetic number, because the mean of its divisors is an integer number (4964652).

Almost surely, 2^45232922 is an apocalyptic number.

45232922 is a deficient number, since it is larger than the sum of its proper divisors (34201510).

45232922 is a wasteful number, since it uses less digits than its factorization.

45232922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78853.

The product of its digits is 8640, while the sum is 29.

The square root of 45232922 is about 6725.5425059991. The cubic root of 45232922 is about 356.3019625856.

The spelling of 45232922 in words is "forty-five million, two hundred thirty-two thousand, nine hundred twenty-two".