15048472 has 16 divisors (see below), whose sum is σ = 28260000. Its totient is φ = 7512480.

The previous prime is 15048457. The next prime is 15048479. The reversal of 15048472 is 27484051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15048479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6529 + ... + 8527.

It is an arithmetic number, because the mean of its divisors is an integer number (1766250).

Almost surely, 2^15048472 is an apocalyptic number.

It is an amenable number.

15048472 is a deficient number, since it is larger than the sum of its proper divisors (13211528).

15048472 is a wasteful number, since it uses less digits than its factorization.

15048472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2946 (or 2942 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 15048472 is about 3879.2360072571. The cubic root of 15048472 is about 246.8865712036.

The spelling of 15048472 in words is "fifteen million, forty-eight thousand, four hundred seventy-two".