45983372 has 12 divisors (see below), whose sum is σ = 81490080. Its totient is φ = 22700496.

The previous prime is 45983369. The next prime is 45983387. The reversal of 45983372 is 27338954.

It is a super-2 number, since 2×45983372² = 4228941000980768, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72443 + ... + 73074.

It is an arithmetic number, because the mean of its divisors is an integer number (6790840).

Almost surely, 2^45983372 is an apocalyptic number.

It is an amenable number.

45983372 is a deficient number, since it is larger than the sum of its proper divisors (35506708).

45983372 is a wasteful number, since it uses less digits than its factorization.

45983372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145600 (or 145598 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The square root of 45983372 is about 6781.1040399038. The cubic root of 45983372 is about 358.2616087681.

The spelling of 45983372 in words is "forty-five million, nine hundred eighty-three thousand, three hundred seventy-two".