14906987 has 2 divisors, whose sum is σ = 14906988. Its totient is φ = 14906986.

The previous prime is 14906981. The next prime is 14906989. The reversal of 14906987 is 78960941.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14906987 - 2⁴ = 14906971 is a prime.

It is a super-2 number, since 2×14906987² = 444436522836338, which contains 22 as substring.

Together with 14906989, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14906981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7453493 + 7453494.

It is an arithmetic number, because the mean of its divisors is an integer number (7453494).

Almost surely, 2^14906987 is an apocalyptic number.

14906987 is a deficient number, since it is larger than the sum of its proper divisors (1).

14906987 is an equidigital number, since it uses as much as digits as its factorization.

14906987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 14906987 is about 3860.9567467145. The cubic root of 14906987 is about 246.1103950724.

The spelling of 14906987 in words is "fourteen million, nine hundred six thousand, nine hundred eighty-seven".