14939237 has 2 divisors, whose sum is σ = 14939238. Its totient is φ = 14939236.

The previous prime is 14939207. The next prime is 14939251. The reversal of 14939237 is 73293941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11062276 + 3876961 = 3326^2 + 1969^2 .

It is a cyclic number.

It is not a de Polignac number, because 14939237 - 2⁸ = 14938981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14939237.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14939207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7469618 + 7469619.

It is an arithmetic number, because the mean of its divisors is an integer number (7469619).

Almost surely, 2^14939237 is an apocalyptic number.

It is an amenable number.

14939237 is a deficient number, since it is larger than the sum of its proper divisors (1).

14939237 is an equidigital number, since it uses as much as digits as its factorization.

14939237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40824, while the sum is 38.

The square root of 14939237 is about 3865.1309162821. The cubic root of 14939237 is about 246.2877468827.

The spelling of 14939237 in words is "fourteen million, nine hundred thirty-nine thousand, two hundred thirty-seven".