47974952 has 16 divisors (see below), whose sum is σ = 95244660. Its totient is φ = 22576384.

The previous prime is 47974937. The next prime is 47974999. The reversal of 47974952 is 25947974.

It can be written as a sum of positive squares in 2 ways, for example, as 47969476 + 5476 = 6926^2 + 74^2 .

It is a junction number, because it is equal to n+sod(n) for n = 47974897 and 47974906.

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, 176243 + ... + 176514.

Almost surely, 2^47974952 is an apocalyptic number.

It is an amenable number.

47974952 is a deficient number, since it is larger than the sum of its proper divisors (47269708).

47974952 is a wasteful number, since it uses less digits than its factorization.

47974952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352780 (or 352776 counting only the distinct ones).

The product of its digits is 635040, while the sum is 47.

The square root of 47974952 is about 6926.3953106937. The cubic root of 47974952 is about 363.3608919608.

The spelling of 47974952 in words is "forty-seven million, nine hundred seventy-four thousand, nine hundred fifty-two".