14494237 has 2 divisors, whose sum is σ = 14494238. Its totient is φ = 14494236.

The previous prime is 14494213. The next prime is 14494241. The reversal of 14494237 is 73249441.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11600836 + 2893401 = 3406^2 + 1701^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14494237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14494247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7247118 + 7247119.

It is an arithmetic number, because the mean of its divisors is an integer number (7247119).

Almost surely, 2^14494237 is an apocalyptic number.

It is an amenable number.

14494237 is a deficient number, since it is larger than the sum of its proper divisors (1).

14494237 is an equidigital number, since it uses as much as digits as its factorization.

14494237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 34.

The square root of 14494237 is about 3807.1297587553. The cubic root of 14494237 is about 243.8176378589.

The spelling of 14494237 in words is "fourteen million, four hundred ninety-four thousand, two hundred thirty-seven".