14126931 has 48 divisors (see below), whose sum is σ = 25718784. Its totient is φ = 7273152.

The previous prime is 14126927. The next prime is 14126939. The reversal of 14126931 is 13962141.

It is not a de Polignac number, because 14126931 - 2² = 14126927 is a prime.

It is a super-2 number, since 2×14126931² = 399140358957522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14126895 and 14126904.

It is not an unprimeable number, because it can be changed into a prime (14126939) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38310 + ... + 38676.

It is an arithmetic number, because the mean of its divisors is an integer number (535808).

Almost surely, 2^14126931 is an apocalyptic number.

14126931 is a deficient number, since it is larger than the sum of its proper divisors (11591853).

14126931 is a wasteful number, since it uses less digits than its factorization.

14126931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440 (or 437 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 14126931 is about 3758.5809822325. The cubic root of 14126931 is about 241.7404212987.

It can be divided in two parts, 141 and 26931, that added together give a palindrome (27072).

The spelling of 14126931 in words is "fourteen million, one hundred twenty-six thousand, nine hundred thirty-one".