14997329 has 4 divisors (see below), whose sum is σ = 15005760. Its totient is φ = 14988900.

The previous prime is 14997319. The next prime is 14997331. The reversal of 14997329 is 92379941.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14997329 - 2¹² = 14993233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14997329.

It is not an unprimeable number, because it can be changed into a prime (14997319) 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 3 ways as a sum of consecutive naturals, for example, 389 + ... + 5490.

It is an arithmetic number, because the mean of its divisors is an integer number (3751440).

Almost surely, 2^14997329 is an apocalyptic number.

It is an amenable number.

14997329 is a deficient number, since it is larger than the sum of its proper divisors (8431).

14997329 is an equidigital number, since it uses as much as digits as its factorization.

14997329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8430.

The product of its digits is 122472, while the sum is 44.

The square root of 14997329 is about 3872.6385062384. The cubic root of 14997329 is about 246.6065682253.

The spelling of 14997329 in words is "fourteen million, nine hundred ninety-seven thousand, three hundred twenty-nine".