47374564 has 12 divisors (see below), whose sum is σ = 83299888. Its totient is φ = 23574600.

The previous prime is 47374559. The next prime is 47374567. The reversal of 47374564 is 46547374.

It is a super-3 number, since 3×47374564³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (47374567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27222 + ... + 28909.

Almost surely, 2^47374564 is an apocalyptic number.

It is an amenable number.

47374564 is a deficient number, since it is larger than the sum of its proper divisors (35925324).

47374564 is a wasteful number, since it uses less digits than its factorization.

47374564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56346 (or 56344 counting only the distinct ones).

The product of its digits is 282240, while the sum is 40.

The square root of 47374564 is about 6882.9182764290. The cubic root of 47374564 is about 361.8387507676.

The spelling of 47374564 in words is "forty-seven million, three hundred seventy-four thousand, five hundred sixty-four".