14718899 has 4 divisors (see below), whose sum is σ = 15851136. Its totient is φ = 13586664.

The previous prime is 14718887. The next prime is 14718929. The reversal of 14718899 is 99881741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99881741 = 233 ⋅428677.

It is not a de Polignac number, because 14718899 - 2⁴ = 14718883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14718829) 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, 566099 + ... + 566124.

It is an arithmetic number, because the mean of its divisors is an integer number (3962784).

Almost surely, 2^14718899 is an apocalyptic number.

14718899 is a deficient number, since it is larger than the sum of its proper divisors (1132237).

14718899 is a wasteful number, since it uses less digits than its factorization.

14718899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132236.

The product of its digits is 145152, while the sum is 47.

The square root of 14718899 is about 3836.5217319859. The cubic root of 14718899 is about 245.0709165804.

The spelling of 14718899 in words is "fourteen million, seven hundred eighteen thousand, eight hundred ninety-nine".