23426653 has 2 divisors, whose sum is σ = 23426654. Its totient is φ = 23426652.

The previous prime is 23426651. The next prime is 23426699. The reversal of 23426653 is 35662432.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21921124 + 1505529 = 4682^2 + 1227^2 .

It is a cyclic number.

It is not a de Polignac number, because 23426653 - 2¹ = 23426651 is a prime.

Together with 23426651, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23426651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11713326 + 11713327.

It is an arithmetic number, because the mean of its divisors is an integer number (11713327).

Almost surely, 2^23426653 is an apocalyptic number.

It is an amenable number.

23426653 is a deficient number, since it is larger than the sum of its proper divisors (1).

23426653 is an equidigital number, since it uses as much as digits as its factorization.

23426653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 31.

The square root of 23426653 is about 4840.1087797693. The cubic root of 23426653 is about 286.1344055045.

The spelling of 23426653 in words is "twenty-three million, four hundred twenty-six thousand, six hundred fifty-three".