14989199 has 2 divisors, whose sum is σ = 14989200. Its totient is φ = 14989198.

The previous prime is 14989171. The next prime is 14989207. The reversal of 14989199 is 99198941.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14989199 - 2⁸ = 14988943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14989109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7494599 + 7494600.

It is an arithmetic number, because the mean of its divisors is an integer number (7494600).

Almost surely, 2^14989199 is an apocalyptic number.

14989199 is a deficient number, since it is larger than the sum of its proper divisors (1).

14989199 is an equidigital number, since it uses as much as digits as its factorization.

14989199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 209952, while the sum is 50.

The square root of 14989199 is about 3871.5886919971. The cubic root of 14989199 is about 246.5619986491.

Adding to 14989199 its product of digits (209952), we get a palindrome (15199151).

The spelling of 14989199 in words is "fourteen million, nine hundred eighty-nine thousand, one hundred ninety-nine".