47795904 has 126 divisors (see below), whose sum is σ = 148649436. Its totient is φ = 14676480.

The previous prime is 47795903. The next prime is 47795911. The reversal of 47795904 is 40959774.

47795904 is a `hidden beast` number, since 477 + 95 + 90 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 47795904.

It is not an unprimeable number, because it can be changed into a prime (47795903) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 97099 + ... + 97589.

Almost surely, 2^47795904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47795904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74324718).

47795904 is an abundant number, since it is smaller than the sum of its proper divisors (100853532).

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

47795904 is a wasteful number, since it uses less digits than its factorization.

47795904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 47795904 is about 6913.4581795220. The cubic root of 47795904 is about 362.9082936609.

The spelling of 47795904 in words is "forty-seven million, seven hundred ninety-five thousand, nine hundred four".