14739879 has 16 divisors (see below), whose sum is σ = 24503040. Its totient is φ = 7656960.

The previous prime is 14739871. The next prime is 14739889. The reversal of 14739879 is 97893741.

It is not a de Polignac number, because 14739879 - 2³ = 14739871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14739871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31674 + ... + 32135.

It is an arithmetic number, because the mean of its divisors is an integer number (1531440).

Almost surely, 2^14739879 is an apocalyptic number.

14739879 is a deficient number, since it is larger than the sum of its proper divisors (9763161).

14739879 is a wasteful number, since it uses less digits than its factorization.

14739879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63830.

The product of its digits is 381024, while the sum is 48.

The square root of 14739879 is about 3839.2550058573. The cubic root of 14739879 is about 245.1873008937.

The spelling of 14739879 in words is "fourteen million, seven hundred thirty-nine thousand, eight hundred seventy-nine".