14494657 has 2 divisors, whose sum is σ = 14494658. Its totient is φ = 14494656.

The previous prime is 14494651. The next prime is 14494681. The reversal of 14494657 is 75649441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11532816 + 2961841 = 3396^2 + 1721^2 .

It is a cyclic number.

It is not a de Polignac number, because 14494657 - 2¹¹ = 14492609 is a prime.

It is not a weakly prime, because it can be changed into another prime (14494651) 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, 7247328 + 7247329.

It is an arithmetic number, because the mean of its divisors is an integer number (7247329).

Almost surely, 2^14494657 is an apocalyptic number.

It is an amenable number.

14494657 is a deficient number, since it is larger than the sum of its proper divisors (1).

14494657 is an equidigital number, since it uses as much as digits as its factorization.

14494657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 40.

The square root of 14494657 is about 3807.1849180201. The cubic root of 14494657 is about 243.8199928735.

It can be divided in two parts, 14494 and 657, that added together give a palindrome (15151).

The spelling of 14494657 in words is "fourteen million, four hundred ninety-four thousand, six hundred fifty-seven".