14136931 has 8 divisors (see below), whose sum is σ = 15134400. Its totient is φ = 13164840.

The previous prime is 14136929. The next prime is 14136953. The reversal of 14136931 is 13963141.

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 14136931 - 2¹ = 14136929 is a prime.

It is a super-2 number, since 2×14136931² = 399705636197522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14136931.

It is not an unprimeable number, because it can be changed into a prime (14136901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5185 + ... + 7426.

It is an arithmetic number, because the mean of its divisors is an integer number (1891800).

Almost surely, 2^14136931 is an apocalyptic number.

14136931 is a deficient number, since it is larger than the sum of its proper divisors (997469).

14136931 is a wasteful number, since it uses less digits than its factorization.

14136931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12689.

The product of its digits is 1944, while the sum is 28.

The square root of 14136931 is about 3759.9110361816. The cubic root of 14136931 is about 241.7974479342.

The spelling of 14136931 in words is "fourteen million, one hundred thirty-six thousand, nine hundred thirty-one".