45882122 has 32 divisors (see below), whose sum is σ = 81514944. Its totient is φ = 19094400.

The previous prime is 45882121. The next prime is 45882149. The reversal of 45882122 is 22128854.

It is not an unprimeable number, because it can be changed into a prime (45882121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38597 + ... + 39767.

It is an arithmetic number, because the mean of its divisors is an integer number (2547342).

Almost surely, 2^45882122 is an apocalyptic number.

45882122 is a deficient number, since it is larger than the sum of its proper divisors (35632822).

45882122 is a wasteful number, since it uses less digits than its factorization.

45882122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334.

The product of its digits is 10240, while the sum is 32.

The square root of 45882122 is about 6773.6343273017. The cubic root of 45882122 is about 357.9984655012.

The spelling of 45882122 in words is "forty-five million, eight hundred eighty-two thousand, one hundred twenty-two".