15233252 has 12 divisors (see below), whose sum is σ = 26686716. Its totient is φ = 7608480.

The previous prime is 15233249. The next prime is 15233261. The reversal of 15233252 is 25233251.

It can be written as a sum of positive squares in 2 ways, for example, as 13942756 + 1290496 = 3734^2 + 1136^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4502 + ... + 7122.

It is an arithmetic number, because the mean of its divisors is an integer number (2223893).

Almost surely, 2^15233252 is an apocalyptic number.

It is an amenable number.

15233252 is a deficient number, since it is larger than the sum of its proper divisors (11453464).

15233252 is a wasteful number, since it uses less digits than its factorization.

15233252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4078 (or 4076 counting only the distinct ones).

The product of its digits is 1800, while the sum is 23.

The square root of 15233252 is about 3902.9798872144. The cubic root of 15233252 is about 247.8929689029.

Subtracting 15233252 from its reverse (25233251), we obtain a palindrome (9999999).

The spelling of 15233252 in words is "fifteen million, two hundred thirty-three thousand, two hundred fifty-two".