14986507 has 2 divisors, whose sum is σ = 14986508. Its totient is φ = 14986506.

The previous prime is 14986429. The next prime is 14986511. The reversal of 14986507 is 70568941.

14986507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (70568941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14986507 - 2¹⁵ = 14953739 is a prime.

It is a super-2 number, since 2×14986507² = 449190784122098, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14986507.

It is not a weakly prime, because it can be changed into another prime (14981507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7493253 + 7493254.

It is an arithmetic number, because the mean of its divisors is an integer number (7493254).

Almost surely, 2^14986507 is an apocalyptic number.

14986507 is a deficient number, since it is larger than the sum of its proper divisors (1).

14986507 is an equidigital number, since it uses as much as digits as its factorization.

14986507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 14986507 is about 3871.2410154884. The cubic root of 14986507 is about 246.5472372501.

The spelling of 14986507 in words is "fourteen million, nine hundred eighty-six thousand, five hundred seven".