12931295 has 8 divisors (see below), whose sum is σ = 16711296. Its totient is φ = 9549216.

The previous prime is 12931253. The next prime is 12931297. The reversal of 12931295 is 59213921.

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 12931295 - 2¹⁴ = 12914911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12931297) 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, 99407 + ... + 99536.

It is an arithmetic number, because the mean of its divisors is an integer number (2088912).

Almost surely, 2^12931295 is an apocalyptic number.

12931295 is a deficient number, since it is larger than the sum of its proper divisors (3780001).

12931295 is a wasteful number, since it uses less digits than its factorization.

12931295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198961.

The product of its digits is 4860, while the sum is 32.

The square root of 12931295 is about 3596.0109844104. The cubic root of 12931295 is about 234.7185100982.

The spelling of 12931295 in words is "twelve million, nine hundred thirty-one thousand, two hundred ninety-five".