47975936 has 20 divisors (see below), whose sum is σ = 95859192. Its totient is φ = 23987712.

The previous prime is 47975929. The next prime is 47975957. The reversal of 47975936 is 63957974.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46340 + ... + 47363.

Almost surely, 2^47975936 is an apocalyptic number.

It is an amenable number.

47975936 is a deficient number, since it is larger than the sum of its proper divisors (47883256).

47975936 is an frugal number, since it uses more digits than its factorization.

47975936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93721 (or 93705 counting only the distinct ones).

The product of its digits is 1428840, while the sum is 50.

The square root of 47975936 is about 6926.4663429486. The cubic root of 47975936 is about 363.3633762063.

The spelling of 47975936 in words is "forty-seven million, nine hundred seventy-five thousand, nine hundred thirty-six".