14916729 has 8 divisors (see below), whose sum is σ = 20935840. Its totient is φ = 9421056.

The previous prime is 14916709. The next prime is 14916731. The reversal of 14916729 is 92761941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14916729 - 2¹¹ = 14914681 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14916709) 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, 130792 + ... + 130905.

It is an arithmetic number, because the mean of its divisors is an integer number (2616980).

Almost surely, 2^14916729 is an apocalyptic number.

14916729 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

14916729 is a deficient number, since it is larger than the sum of its proper divisors (6019111).

14916729 is a wasteful number, since it uses less digits than its factorization.

14916729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261719.

The product of its digits is 27216, while the sum is 39.

The square root of 14916729 is about 3862.2181450560. The cubic root of 14916729 is about 246.1639960083.

The spelling of 14916729 in words is "fourteen million, nine hundred sixteen thousand, seven hundred twenty-nine".