12925159 has 8 divisors (see below), whose sum is σ = 13955760. Its totient is φ = 11899776.

The previous prime is 12925139. The next prime is 12925169. The reversal of 12925159 is 95152921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12925159 - 2⁹ = 12924647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12925139) 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, 5007 + ... + 7135.

It is an arithmetic number, because the mean of its divisors is an integer number (1744470).

Almost surely, 2^12925159 is an apocalyptic number.

12925159 is a deficient number, since it is larger than the sum of its proper divisors (1030601).

12925159 is a wasteful number, since it uses less digits than its factorization.

12925159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2609.

The product of its digits is 8100, while the sum is 34.

The square root of 12925159 is about 3595.1577155947. The cubic root of 12925159 is about 234.6813789721.

The spelling of 12925159 in words is "twelve million, nine hundred twenty-five thousand, one hundred fifty-nine".