15081252 has 48 divisors (see below), whose sum is σ = 36900864. Its totient is φ = 4788000.

The previous prime is 15081251. The next prime is 15081259. The reversal of 15081252 is 25218051.

15081252 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (15081251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26127 + ... + 26697.

It is an arithmetic number, because the mean of its divisors is an integer number (768768).

Almost surely, 2^15081252 is an apocalyptic number.

15081252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15081252 is an abundant number, since it is smaller than the sum of its proper divisors (21819612).

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

15081252 is a wasteful number, since it uses less digits than its factorization.

15081252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680 (or 678 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 15081252 is about 3883.4587676452. The cubic root of 15081252 is about 247.0657050638.

The spelling of 15081252 in words is "fifteen million, eighty-one thousand, two hundred fifty-two".