15102052 has 24 divisors (see below), whose sum is σ = 31981824. Its totient is φ = 6091392.

The previous prime is 15102049. The next prime is 15102067. The reversal of 15102052 is 25020151.

It is a super-3 number, since 3×15102052³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 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 7 ways as a sum of consecutive naturals, for example, 15388 + ... + 16339.

It is an arithmetic number, because the mean of its divisors is an integer number (1332576).

Almost surely, 2^15102052 is an apocalyptic number.

It is an amenable number.

15102052 is an abundant number, since it is smaller than the sum of its proper divisors (16879772).

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

15102052 is a wasteful number, since it uses less digits than its factorization.

15102052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31755 (or 31753 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 15102052 is about 3886.1358699870. The cubic root of 15102052 is about 247.1792368830.

The spelling of 15102052 in words is "fifteen million, one hundred two thousand, fifty-two".