15152052 has 12 divisors (see below), whose sum is σ = 35354816. Its totient is φ = 5050680.

The previous prime is 15152047. The next prime is 15152069. The reversal of 15152052 is 25025151.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 631324 + ... + 631347.

Almost surely, 2^15152052 is an apocalyptic number.

15152052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15152052 is an abundant number, since it is smaller than the sum of its proper divisors (20202764).

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

15152052 is a wasteful number, since it uses less digits than its factorization.

15152052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262678 (or 1262676 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 15152052 is about 3892.5636796333. The cubic root of 15152052 is about 247.4517240808.

The spelling of 15152052 in words is "fifteen million, one hundred fifty-two thousand, fifty-two".