14170487 has 2 divisors, whose sum is σ = 14170488. Its totient is φ = 14170486.

The previous prime is 14170427. The next prime is 14170493. The reversal of 14170487 is 78407141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14170487 - 2¹² = 14166391 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14170417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7085243 + 7085244.

It is an arithmetic number, because the mean of its divisors is an integer number (7085244).

Almost surely, 2^14170487 is an apocalyptic number.

14170487 is a deficient number, since it is larger than the sum of its proper divisors (1).

14170487 is an equidigital number, since it uses as much as digits as its factorization.

14170487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 14170487 is about 3764.3707309456. The cubic root of 14170487 is about 241.9886102146.

The spelling of 14170487 in words is "fourteen million, one hundred seventy thousand, four hundred eighty-seven".