12934831 has 16 divisors (see below), whose sum is σ = 16006144. Its totient is φ = 10178784.

The previous prime is 12934799. The next prime is 12934837. The reversal of 12934831 is 13843921.

It is not a de Polignac number, because 12934831 - 2⁵ = 12934799 is a prime.

It is a super-2 number, since 2×12934831² = 334619705997122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12934793 and 12934802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12934837) 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, 27706 + ... + 28168.

It is an arithmetic number, because the mean of its divisors is an integer number (1000384).

Almost surely, 2^12934831 is an apocalyptic number.

12934831 is a deficient number, since it is larger than the sum of its proper divisors (3071313).

12934831 is a wasteful number, since it uses less digits than its factorization.

12934831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790.

The product of its digits is 5184, while the sum is 31.

The square root of 12934831 is about 3596.5026067000. The cubic root of 12934831 is about 234.7399023618.

The spelling of 12934831 in words is "twelve million, nine hundred thirty-four thousand, eight hundred thirty-one".