14198144 has 16 divisors (see below), whose sum is σ = 28285620. Its totient is φ = 7099008.

The previous prime is 14198143. The next prime is 14198159. The reversal of 14198144 is 44189141.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 14198144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14198141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55334 + ... + 55589.

Almost surely, 2^14198144 is an apocalyptic number.

It is an amenable number.

14198144 is a deficient number, since it is larger than the sum of its proper divisors (14087476).

14198144 is an equidigital number, since it uses as much as digits as its factorization.

14198144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110937 (or 110925 counting only the distinct ones).

The product of its digits is 4608, while the sum is 32.

The square root of 14198144 is about 3768.0424626057. The cubic root of 14198144 is about 242.1459402485.

The spelling of 14198144 in words is "fourteen million, one hundred ninety-eight thousand, one hundred forty-four".