23268653 has 2 divisors, whose sum is σ = 23268654. Its totient is φ = 23268652.

The previous prime is 23268629. The next prime is 23268691. The reversal of 23268653 is 35686232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23164969 + 103684 = 4813^2 + 322^2 .

It is a cyclic number.

It is not a de Polignac number, because 23268653 - 2⁶ = 23268589 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23268253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11634326 + 11634327.

It is an arithmetic number, because the mean of its divisors is an integer number (11634327).

Almost surely, 2^23268653 is an apocalyptic number.

It is an amenable number.

23268653 is a deficient number, since it is larger than the sum of its proper divisors (1).

23268653 is an equidigital number, since it uses as much as digits as its factorization.

23268653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 35.

The square root of 23268653 is about 4823.7592187007. The cubic root of 23268653 is about 285.4896803727.

The spelling of 23268653 in words is "twenty-three million, two hundred sixty-eight thousand, six hundred fifty-three".