23426597 has 2 divisors, whose sum is σ = 23426598. Its totient is φ = 23426596.

The previous prime is 23426591. The next prime is 23426603. The reversal of 23426597 is 79562432.

It is a balanced prime because it is at equal distance from previous prime (23426591) and next prime (23426603).

It can be written as a sum of positive squares in only one way, i.e., 23049601 + 376996 = 4801^2 + 614^2 .

It is a cyclic number.

It is not a de Polignac number, because 23426597 - 2¹⁰ = 23425573 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23426597.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23426591) 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, 11713298 + 11713299.

It is an arithmetic number, because the mean of its divisors is an integer number (11713299).

Almost surely, 2^23426597 is an apocalyptic number.

It is an amenable number.

23426597 is a deficient number, since it is larger than the sum of its proper divisors (1).

23426597 is an equidigital number, since it uses as much as digits as its factorization.

23426597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 38.

The square root of 23426597 is about 4840.1029947719. The cubic root of 23426597 is about 286.1341775086.

The spelling of 23426597 in words is "twenty-three million, four hundred twenty-six thousand, five hundred ninety-seven".