47875956 has 12 divisors (see below), whose sum is σ = 111710592. Its totient is φ = 15958648.

The previous prime is 47875951. The next prime is 47875957. The reversal of 47875956 is 65957874.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 47875899 and 47875908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47875951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1994820 + ... + 1994843.

It is an arithmetic number, because the mean of its divisors is an integer number (9309216).

Almost surely, 2^47875956 is an apocalyptic number.

It is an amenable number.

47875956 is an abundant number, since it is smaller than the sum of its proper divisors (63834636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47875956 is a wasteful number, since it uses less digits than its factorization.

47875956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3989670 (or 3989668 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 51.

The square root of 47875956 is about 6919.2453345723. The cubic root of 47875956 is about 363.1107889110.

The spelling of 47875956 in words is "forty-seven million, eight hundred seventy-five thousand, nine hundred fifty-six".