14999087 has 2 divisors, whose sum is σ = 14999088. Its totient is φ = 14999086.

The previous prime is 14999077. The next prime is 14999093. The reversal of 14999087 is 78099941.

It is a strong prime.

It is an emirp because it is prime and its reverse (78099941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14999087 - 2²⁰ = 13950511 is a prime.

It is a super-2 number, since 2×14999087² = 449945221667138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14999027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7499543 + 7499544.

It is an arithmetic number, because the mean of its divisors is an integer number (7499544).

Almost surely, 2^14999087 is an apocalyptic number.

14999087 is a deficient number, since it is larger than the sum of its proper divisors (1).

14999087 is an equidigital number, since it uses as much as digits as its factorization.

14999087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 47.

The square root of 14999087 is about 3872.8654766206. The cubic root of 14999087 is about 246.6162036612.

The spelling of 14999087 in words is "fourteen million, nine hundred ninety-nine thousand, eighty-seven".