14347057 has 2 divisors, whose sum is σ = 14347058. Its totient is φ = 14347056.

The previous prime is 14347043. The next prime is 14347087. The reversal of 14347057 is 75074341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8946081 + 5400976 = 2991^2 + 2324^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14347057 is a prime.

It is a super-2 number, since 2×14347057² = 411676089122498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14347027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7173528 + 7173529.

It is an arithmetic number, because the mean of its divisors is an integer number (7173529).

Almost surely, 2^14347057 is an apocalyptic number.

It is an amenable number.

14347057 is a deficient number, since it is larger than the sum of its proper divisors (1).

14347057 is an equidigital number, since it uses as much as digits as its factorization.

14347057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 14347057 is about 3787.7509157810. The cubic root of 14347057 is about 242.9895562470.

The spelling of 14347057 in words is "fourteen million, three hundred forty-seven thousand, fifty-seven".