26314957 has 2 divisors, whose sum is σ = 26314958. Its totient is φ = 26314956.

The previous prime is 26314933. The next prime is 26314961. The reversal of 26314957 is 75941362.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25867396 + 447561 = 5086^2 + 669^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26314957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26314157) 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, 13157478 + 13157479.

It is an arithmetic number, because the mean of its divisors is an integer number (13157479).

Almost surely, 2^26314957 is an apocalyptic number.

It is an amenable number.

26314957 is a deficient number, since it is larger than the sum of its proper divisors (1).

26314957 is an equidigital number, since it uses as much as digits as its factorization.

26314957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 37.

The square root of 26314957 is about 5129.8106202861. The cubic root of 26314957 is about 297.4410381468.

The spelling of 26314957 in words is "twenty-six million, three hundred fourteen thousand, nine hundred fifty-seven".