47901896 has 16 divisors (see below), whose sum is σ = 102647040. Its totient is φ = 20529360.

The previous prime is 47901859. The next prime is 47901911. The reversal of 47901896 is 69810974.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

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, 427640 + ... + 427751.

It is an arithmetic number, because the mean of its divisors is an integer number (6415440).

Almost surely, 2^47901896 is an apocalyptic number.

It is an amenable number.

47901896 is an abundant number, since it is smaller than the sum of its proper divisors (54745144).

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

47901896 is a wasteful number, since it uses less digits than its factorization.

47901896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855404 (or 855400 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 47901896 is about 6921.1195626141. The cubic root of 47901896 is about 363.1763569193.

The spelling of 47901896 in words is "forty-seven million, nine hundred one thousand, eight hundred ninety-six".