13262957 has 2 divisors, whose sum is σ = 13262958. Its totient is φ = 13262956.

The previous prime is 13262933. The next prime is 13263067. The reversal of 13262957 is 75926231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8128201 + 5134756 = 2851^2 + 2266^2 .

It is an emirp because it is prime and its reverse (75926231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13262957 - 2⁸ = 13262701 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13262257) 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, 6631478 + 6631479.

It is an arithmetic number, because the mean of its divisors is an integer number (6631479).

Almost surely, 2^13262957 is an apocalyptic number.

It is an amenable number.

13262957 is a deficient number, since it is larger than the sum of its proper divisors (1).

13262957 is an equidigital number, since it uses as much as digits as its factorization.

13262957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 35.

The square root of 13262957 is about 3641.8342905739. The cubic root of 13262957 is about 236.7082822629.

The spelling of 13262957 in words is "thirteen million, two hundred sixty-two thousand, nine hundred fifty-seven".