47472792 has 32 divisors (see below), whose sum is σ = 124929600. Its totient is φ = 14991264.

The previous prime is 47472791. The next prime is 47472827. The reversal of 47472792 is 29727474.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47472791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51598 + ... + 52509.

It is an arithmetic number, because the mean of its divisors is an integer number (3904050).

Almost surely, 2^47472792 is an apocalyptic number.

It is an amenable number.

47472792 is an abundant number, since it is smaller than the sum of its proper divisors (77456808).

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

47472792 is a wasteful number, since it uses less digits than its factorization.

47472792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104135 (or 104131 counting only the distinct ones).

The product of its digits is 197568, while the sum is 42.

The square root of 47472792 is about 6890.0502175238. The cubic root of 47472792 is about 362.0886609650.

The spelling of 47472792 in words is "forty-seven million, four hundred seventy-two thousand, seven hundred ninety-two".