15902948 has 12 divisors (see below), whose sum is σ = 28477680. Its totient is φ = 7766472.

The previous prime is 15902947. The next prime is 15902951. The reversal of 15902948 is 84920951.

15902948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (15902947) 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, 46058 + ... + 46401.

It is an arithmetic number, because the mean of its divisors is an integer number (2373140).

Almost surely, 2^15902948 is an apocalyptic number.

It is an amenable number.

15902948 is a deficient number, since it is larger than the sum of its proper divisors (12574732).

15902948 is a wasteful number, since it uses less digits than its factorization.

15902948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92506 (or 92504 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 15902948 is about 3987.8500473313. The cubic root of 15902948 is about 251.4736852710.

The spelling of 15902948 in words is "fifteen million, nine hundred two thousand, nine hundred forty-eight".