15070252 has 12 divisors (see below), whose sum is σ = 26820360. Its totient is φ = 7407296.

The previous prime is 15070229. The next prime is 15070271. The reversal of 15070252 is 25207051.

It is a super-2 number, since 2×15070252² = 454224990687008, which contains 22 as substring.

It is an unprimeable number.

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, 31693 + ... + 32164.

It is an arithmetic number, because the mean of its divisors is an integer number (2235030).

Almost surely, 2^15070252 is an apocalyptic number.

It is an amenable number.

15070252 is a deficient number, since it is larger than the sum of its proper divisors (11750108).

15070252 is a wasteful number, since it uses less digits than its factorization.

15070252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63920 (or 63918 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 15070252 is about 3882.0422460349. The cubic root of 15070252 is about 247.0056219934.

The spelling of 15070252 in words is "fifteen million, seventy thousand, two hundred fifty-two".