15248264 has 32 divisors (see below), whose sum is σ = 30240000. Its totient is φ = 7193472.

The previous prime is 15248263. The next prime is 15248267. The reversal of 15248264 is 46284251.

It is a self number, because there is not a number n which added to its sum of digits gives 15248264.

It is not an unprimeable number, because it can be changed into a prime (15248263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14012 + ... + 15060.

It is an arithmetic number, because the mean of its divisors is an integer number (945000).

Almost surely, 2^15248264 is an apocalyptic number.

It is an amenable number.

15248264 is a deficient number, since it is larger than the sum of its proper divisors (14991736).

15248264 is a wasteful number, since it uses less digits than its factorization.

15248264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157 (or 1153 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 15248264 is about 3904.9025596038. The cubic root of 15248264 is about 247.9743730023.

The spelling of 15248264 in words is "fifteen million, two hundred forty-eight thousand, two hundred sixty-four".