13094931 has 16 divisors (see below), whose sum is σ = 17895680. Its totient is φ = 8514720.

The previous prime is 13094923. The next prime is 13094941. The reversal of 13094931 is 13949031.

It is not a de Polignac number, because 13094931 - 2³ = 13094923 is a prime.

It is a super-2 number, since 2×13094931² = 342954435789522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13094941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29610 + ... + 30048.

It is an arithmetic number, because the mean of its divisors is an integer number (1118480).

Almost surely, 2^13094931 is an apocalyptic number.

13094931 is a deficient number, since it is larger than the sum of its proper divisors (4800749).

13094931 is a wasteful number, since it uses less digits than its factorization.

13094931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 13094931 is about 3618.6918907252. The cubic root of 13094931 is about 235.7044262438.

The spelling of 13094931 in words is "thirteen million, ninety-four thousand, nine hundred thirty-one".