47974582 has 16 divisors (see below), whose sum is σ = 75884400. Its totient is φ = 22684320.

The previous prime is 47974579. The next prime is 47974637. The reversal of 47974582 is 28547974.

It is a congruent number.

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, 40032 + ... + 41212.

It is an arithmetic number, because the mean of its divisors is an integer number (4742775).

Almost surely, 2^47974582 is an apocalyptic number.

47974582 is a deficient number, since it is larger than the sum of its proper divisors (27909818).

47974582 is a wasteful number, since it uses less digits than its factorization.

47974582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2271.

The product of its digits is 564480, while the sum is 46.

The square root of 47974582 is about 6926.3686012224. The cubic root of 47974582 is about 363.3599578354.

The spelling of 47974582 in words is "forty-seven million, nine hundred seventy-four thousand, five hundred eighty-two".