14172899 has 16 divisors (see below), whose sum is σ = 16111872. Its totient is φ = 12368928.

The previous prime is 14172863. The next prime is 14172911. The reversal of 14172899 is 99827141.

It is not a de Polignac number, because 14172899 - 2⁸ = 14172643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14172199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31772 + ... + 32214.

It is an arithmetic number, because the mean of its divisors is an integer number (1006992).

Almost surely, 2^14172899 is an apocalyptic number.

14172899 is a deficient number, since it is larger than the sum of its proper divisors (1938973).

14172899 is a wasteful number, since it uses less digits than its factorization.

14172899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586.

The product of its digits is 36288, while the sum is 41.

The square root of 14172899 is about 3764.6910895849. The cubic root of 14172899 is about 242.0023392985.

The spelling of 14172899 in words is "fourteen million, one hundred seventy-two thousand, eight hundred ninety-nine".