45322264 has 32 divisors (see below), whose sum is σ = 91919520. Its totient is φ = 20825856.

The previous prime is 45322253. The next prime is 45322267. The reversal of 45322264 is 46222354.

It is a super-2 number, since 2×45322264² = 4108215228171392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45322267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26524 + ... + 28180.

It is an arithmetic number, because the mean of its divisors is an integer number (2872485).

Almost surely, 2^45322264 is an apocalyptic number.

It is an amenable number.

45322264 is an abundant number, since it is smaller than the sum of its proper divisors (46597256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45322264 is a wasteful number, since it uses less digits than its factorization.

45322264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939 (or 1935 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 45322264 is about 6732.1812215656. The cubic root of 45322264 is about 356.5363920919.

The spelling of 45322264 in words is "forty-five million, three hundred twenty-two thousand, two hundred sixty-four".