14990799 has 4 divisors (see below), whose sum is σ = 19987736. Its totient is φ = 9993864.

The previous prime is 14990783. The next prime is 14990813. The reversal of 14990799 is 99709941.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 14990799 - 2⁴ = 14990783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14990099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2498464 + ... + 2498469.

It is an arithmetic number, because the mean of its divisors is an integer number (4996934).

Almost surely, 2^14990799 is an apocalyptic number.

14990799 is a deficient number, since it is larger than the sum of its proper divisors (4996937).

14990799 is an equidigital number, since it uses as much as digits as its factorization.

14990799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4996936.

The product of its (nonzero) digits is 183708, while the sum is 48.

The square root of 14990799 is about 3871.7953200034. The cubic root of 14990799 is about 246.5707713029.

The spelling of 14990799 in words is "fourteen million, nine hundred ninety thousand, seven hundred ninety-nine".