14253944 has 8 divisors (see below), whose sum is σ = 26726160. Its totient is φ = 7126968.

The previous prime is 14253919. The next prime is 14253959. The reversal of 14253944 is 44935241.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 14253944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 890864 + ... + 890879.

It is an arithmetic number, because the mean of its divisors is an integer number (3340770).

Almost surely, 2^14253944 is an apocalyptic number.

It is an amenable number.

14253944 is a deficient number, since it is larger than the sum of its proper divisors (12472216).

14253944 is a wasteful number, since it uses less digits than its factorization.

14253944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1781749 (or 1781745 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 14253944 is about 3775.4395770559. The cubic root of 14253944 is about 242.4627441260.

The spelling of 14253944 in words is "fourteen million, two hundred fifty-three thousand, nine hundred forty-four".