47615952 has 20 divisors (see below), whose sum is σ = 123008000. Its totient is φ = 15871968.

The previous prime is 47615951. The next prime is 47615977. The reversal of 47615952 is 25951674.

It is a self number, because there is not a number n which added to its sum of digits gives 47615952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47615951) 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, 495952 + ... + 496047.

It is an arithmetic number, because the mean of its divisors is an integer number (6150400).

Almost surely, 2^47615952 is an apocalyptic number.

It is an amenable number.

47615952 is an abundant number, since it is smaller than the sum of its proper divisors (75392048).

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

47615952 is a wasteful number, since it uses less digits than its factorization.

47615952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992010 (or 992004 counting only the distinct ones).

The product of its digits is 75600, while the sum is 39.

The square root of 47615952 is about 6900.4312908687. The cubic root of 47615952 is about 362.4522698948.

The spelling of 47615952 in words is "forty-seven million, six hundred fifteen thousand, nine hundred fifty-two".