14679729 has 12 divisors (see below), whose sum is σ = 21367632. Its totient is φ = 9711000.

The previous prime is 14679703. The next prime is 14679733. The reversal of 14679729 is 92797641.

It is not a de Polignac number, because 14679729 - 2⁵ = 14679697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14679779) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5047 + ... + 7404.

It is an arithmetic number, because the mean of its divisors is an integer number (1780636).

Almost surely, 2^14679729 is an apocalyptic number.

It is an amenable number.

14679729 is a deficient number, since it is larger than the sum of its proper divisors (6687903).

14679729 is a wasteful number, since it uses less digits than its factorization.

14679729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12588 (or 12585 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The square root of 14679729 is about 3831.4134467583. The cubic root of 14679729 is about 244.8533288437.

The spelling of 14679729 in words is "fourteen million, six hundred seventy-nine thousand, seven hundred twenty-nine".