14797957 has 2 divisors, whose sum is σ = 14797958. Its totient is φ = 14797956.

The previous prime is 14797933. The next prime is 14797969. The reversal of 14797957 is 75979741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14791716 + 6241 = 3846^2 + 79^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14797957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14797957.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14797357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7398978 + 7398979.

It is an arithmetic number, because the mean of its divisors is an integer number (7398979).

Almost surely, 2^14797957 is an apocalyptic number.

It is an amenable number.

14797957 is a deficient number, since it is larger than the sum of its proper divisors (1).

14797957 is an equidigital number, since it uses as much as digits as its factorization.

14797957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 555660, while the sum is 49.

The square root of 14797957 is about 3846.8112768890. The cubic root of 14797957 is about 245.5089074713.

The spelling of 14797957 in words is "fourteen million, seven hundred ninety-seven thousand, nine hundred fifty-seven".