15252996 has 24 divisors (see below), whose sum is σ = 38826144. Its totient is φ = 4622080.

The previous prime is 15252973. The next prime is 15253009. The reversal of 15252996 is 69925251.

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 7 ways as a sum of consecutive naturals, for example, 57645 + ... + 57908.

It is an arithmetic number, because the mean of its divisors is an integer number (1617756).

Almost surely, 2^15252996 is an apocalyptic number.

It is an amenable number.

15252996 is an abundant number, since it is smaller than the sum of its proper divisors (23573148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15252996 is a wasteful number, since it uses less digits than its factorization.

15252996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115571 (or 115569 counting only the distinct ones).

The product of its digits is 48600, while the sum is 39.

The square root of 15252996 is about 3905.5084176071. The cubic root of 15252996 is about 248.0000216788. Note that the first 4 decimals are identical.

The spelling of 15252996 in words is "fifteen million, two hundred fifty-two thousand, nine hundred ninety-six".