14644199 has 2 divisors, whose sum is σ = 14644200. Its totient is φ = 14644198.

The previous prime is 14644171. The next prime is 14644219. The reversal of 14644199 is 99144641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14644199 - 2⁸ = 14643943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14644109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7322099 + 7322100.

It is an arithmetic number, because the mean of its divisors is an integer number (7322100).

Almost surely, 2^14644199 is an apocalyptic number.

14644199 is a deficient number, since it is larger than the sum of its proper divisors (1).

14644199 is an equidigital number, since it uses as much as digits as its factorization.

14644199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 38.

The square root of 14644199 is about 3826.7739677175. The cubic root of 14644199 is about 244.6556261264.

The spelling of 14644199 in words is "fourteen million, six hundred forty-four thousand, one hundred ninety-nine".