15147148 has 12 divisors (see below), whose sum is σ = 26534872. Its totient is φ = 7565760.

The previous prime is 15147109. The next prime is 15147169. The reversal of 15147148 is 84174151.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6043 + ... + 8173.

Almost surely, 2^15147148 is an apocalyptic number.

It is an amenable number.

15147148 is a deficient number, since it is larger than the sum of its proper divisors (11387724).

15147148 is a wasteful number, since it uses less digits than its factorization.

15147148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3912 (or 3910 counting only the distinct ones).

The product of its digits is 4480, while the sum is 31.

The square root of 15147148 is about 3891.9337096102. The cubic root of 15147148 is about 247.4250250745.

The spelling of 15147148 in words is "fifteen million, one hundred forty-seven thousand, one hundred forty-eight".