15202052 has 24 divisors (see below), whose sum is σ = 28136640. Its totient is φ = 7166880.

The previous prime is 15202007. The next prime is 15202067. The reversal of 15202052 is 25020251.

It is a super-2 number, since 2×15202052² = 462204770021408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 15202052.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23777 + ... + 24407.

It is an arithmetic number, because the mean of its divisors is an integer number (1172360).

Almost surely, 2^15202052 is an apocalyptic number.

It is an amenable number.

15202052 is a deficient number, since it is larger than the sum of its proper divisors (12934588).

15202052 is a wasteful number, since it uses less digits than its factorization.

15202052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971 (or 969 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 15202052 is about 3898.9808924897. The cubic root of 15202052 is about 247.7236124854.

The spelling of 15202052 in words is "fifteen million, two hundred two thousand, fifty-two".