45937372 has 12 divisors (see below), whose sum is σ = 86574376. Its totient is φ = 21201840.

The previous prime is 45937351. The next prime is 45937427. The reversal of 45937372 is 27373954.

It is a super-2 number, since 2×45937372² = 4220484292532768, which contains 22 as substring.

It is a congruent number.

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, 441654 + ... + 441757.

Almost surely, 2^45937372 is an apocalyptic number.

It is an amenable number.

45937372 is a deficient number, since it is larger than the sum of its proper divisors (40637004).

45937372 is a wasteful number, since it uses less digits than its factorization.

45937372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883428 (or 883426 counting only the distinct ones).

The product of its digits is 158760, while the sum is 40.

The square root of 45937372 is about 6777.7114131541. The cubic root of 45937372 is about 358.1421051905.

The spelling of 45937372 in words is "forty-five million, nine hundred thirty-seven thousand, three hundred seventy-two".