12752159 has 16 divisors (see below), whose sum is σ = 15598656. Its totient is φ = 10176000.

The previous prime is 12752147. The next prime is 12752167. The reversal of 12752159 is 95125721.

It is a happy number.

12752159 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12752159 is a prime.

It is a super-2 number, since 2×12752159² = 325235118322562, which contains 22 as substring.

12752159 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12752359) 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, 11489 + ... + 12549.

It is an arithmetic number, because the mean of its divisors is an integer number (974916).

Almost surely, 2^12752159 is an apocalyptic number.

12752159 is a deficient number, since it is larger than the sum of its proper divisors (2846497).

12752159 is a wasteful number, since it uses less digits than its factorization.

12752159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186.

The product of its digits is 6300, while the sum is 32.

The square root of 12752159 is about 3571.0165219444. The cubic root of 12752159 is about 233.6296220235.

The spelling of 12752159 in words is "twelve million, seven hundred fifty-two thousand, one hundred fifty-nine".