47539036 has 12 divisors (see below), whose sum is σ = 83336400. Its totient is φ = 23728640.

The previous prime is 47539003. The next prime is 47539057. The reversal of 47539036 is 63093574.

It is a junction number, because it is equal to n+sod(n) for n = 47538986 and 47539004.

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, 7525 + ... + 12316.

It is an arithmetic number, because the mean of its divisors is an integer number (6944700).

Almost surely, 2^47539036 is an apocalyptic number.

It is an amenable number.

47539036 is a deficient number, since it is larger than the sum of its proper divisors (35797364).

47539036 is a wasteful number, since it uses less digits than its factorization.

47539036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20444 (or 20442 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 47539036 is about 6894.8557635385. The cubic root of 47539036 is about 362.2570033778.

The spelling of 47539036 in words is "forty-seven million, five hundred thirty-nine thousand, thirty-six".