14709739 has 8 divisors (see below), whose sum is σ = 16204032. Its totient is φ = 13241640.

The previous prime is 14709701. The next prime is 14709767. The reversal of 14709739 is 93790741.

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 14709739 - 2¹⁵ = 14676971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14709839) 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, 5359 + ... + 7624.

It is an arithmetic number, because the mean of its divisors is an integer number (2025504).

Almost surely, 2^14709739 is an apocalyptic number.

14709739 is a deficient number, since it is larger than the sum of its proper divisors (1494293).

14709739 is a wasteful number, since it uses less digits than its factorization.

14709739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13097.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 14709739 is about 3835.3277565288. The cubic root of 14709739 is about 245.0200677717.

The spelling of 14709739 in words is "fourteen million, seven hundred nine thousand, seven hundred thirty-nine".