14131893 has 8 divisors (see below), whose sum is σ = 19009728. Its totient is φ = 9337664.

The previous prime is 14131889. The next prime is 14131919. The reversal of 14131893 is 39813141.

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 14131893 - 2² = 14131889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14131893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14131823) 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, 20505 + ... + 21182.

It is an arithmetic number, because the mean of its divisors is an integer number (2376216).

Almost surely, 2^14131893 is an apocalyptic number.

It is an amenable number.

14131893 is a deficient number, since it is larger than the sum of its proper divisors (4877835).

14131893 is a wasteful number, since it uses less digits than its factorization.

14131893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41803.

The product of its digits is 2592, while the sum is 30.

The square root of 14131893 is about 3759.2410138218. The cubic root of 14131893 is about 241.7687212778.

The spelling of 14131893 in words is "fourteen million, one hundred thirty-one thousand, eight hundred ninety-three".