45036922 has 16 divisors (see below), whose sum is σ = 77308992. Its totient is φ = 19275840.

The previous prime is 45036911. The next prime is 45036977. The reversal of 45036922 is 22963054.

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, 11938 + ... + 15250.

It is an arithmetic number, because the mean of its divisors is an integer number (4831812).

Almost surely, 2^45036922 is an apocalyptic number.

45036922 is a deficient number, since it is larger than the sum of its proper divisors (32272070).

45036922 is a wasteful number, since it uses less digits than its factorization.

45036922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4293.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 45036922 is about 6710.9553716293. The cubic root of 45036922 is about 355.7865835700.

Adding to 45036922 its reverse (22963054), we get a palindrome (67999976).

The spelling of 45036922 in words is "forty-five million, thirty-six thousand, nine hundred twenty-two".