47253872 has 20 divisors (see below), whose sum is σ = 91994856. Its totient is φ = 23513280.

The previous prime is 47253839. The next prime is 47253881. The reversal of 47253872 is 27835274.

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, 3623 + ... + 10374.

Almost surely, 2^47253872 is an apocalyptic number.

It is an amenable number.

47253872 is a deficient number, since it is larger than the sum of its proper divisors (44740984).

47253872 is a wasteful number, since it uses less digits than its factorization.

47253872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14216 (or 14210 counting only the distinct ones).

The product of its digits is 94080, while the sum is 38.

The square root of 47253872 is about 6874.1451832210. The cubic root of 47253872 is about 361.5312145638.

The spelling of 47253872 in words is "forty-seven million, two hundred fifty-three thousand, eight hundred seventy-two".