15132052 has 24 divisors (see below), whose sum is σ = 28628936. Its totient is φ = 6956928.

The previous prime is 15132043. The next prime is 15132053. The reversal of 15132052 is 25023151.

It can be written as a sum of positive squares in 4 ways, for example, as 4866436 + 10265616 = 2206^2 + 3204^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15132053) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 20278 + ... + 21010.

Almost surely, 2^15132052 is an apocalyptic number.

It is an amenable number.

15132052 is a deficient number, since it is larger than the sum of its proper divisors (13496884).

15132052 is a wasteful number, since it uses less digits than its factorization.

15132052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147 (or 1145 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 15132052 is about 3889.9938303293. The cubic root of 15132052 is about 247.3428012414.

The spelling of 15132052 in words is "fifteen million, one hundred thirty-two thousand, fifty-two".