14013939 has 8 divisors (see below), whose sum is σ = 18727632. Its totient is φ = 9321440.

The previous prime is 14013919. The next prime is 14013941. The reversal of 14013939 is 93931041.

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 14013939 - 2⁵ = 14013907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14013919) 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, 3684 + ... + 6449.

It is an arithmetic number, because the mean of its divisors is an integer number (2340954).

Almost surely, 2^14013939 is an apocalyptic number.

14013939 is a deficient number, since it is larger than the sum of its proper divisors (4713693).

14013939 is a wasteful number, since it uses less digits than its factorization.

14013939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10597.

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

The square root of 14013939 is about 3743.5196005898. The cubic root of 14013939 is about 241.0941879167.

The spelling of 14013939 in words is "fourteen million, thirteen thousand, nine hundred thirty-nine".