14953899 has 4 divisors (see below), whose sum is σ = 19938536. Its totient is φ = 9969264.

The previous prime is 14953891. The next prime is 14953903. The reversal of 14953899 is 99835941.

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

It is not a de Polignac number, because 14953899 - 2³ = 14953891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14953891) 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, 2492314 + ... + 2492319.

It is an arithmetic number, because the mean of its divisors is an integer number (4984634).

Almost surely, 2^14953899 is an apocalyptic number.

14953899 is a deficient number, since it is larger than the sum of its proper divisors (4984637).

14953899 is an equidigital number, since it uses as much as digits as its factorization.

14953899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4984636.

The product of its digits is 349920, while the sum is 48.

The square root of 14953899 is about 3867.0271527363. The cubic root of 14953899 is about 246.3682929470.

The spelling of 14953899 in words is "fourteen million, nine hundred fifty-three thousand, eight hundred ninety-nine".