23264069 has 2 divisors, whose sum is σ = 23264070. Its totient is φ = 23264068.

The previous prime is 23264053. The next prime is 23264077. The reversal of 23264069 is 96046232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15507844 + 7756225 = 3938^2 + 2785^2 .

It is a cyclic number.

It is not a de Polignac number, because 23264069 - 2⁴ = 23264053 is a prime.

It is a super-2 number, since 2×23264069² = 1082433812873522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23264089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11632034 + 11632035.

It is an arithmetic number, because the mean of its divisors is an integer number (11632035).

Almost surely, 2^23264069 is an apocalyptic number.

It is an amenable number.

23264069 is a deficient number, since it is larger than the sum of its proper divisors (1).

23264069 is an equidigital number, since it uses as much as digits as its factorization.

23264069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 23264069 is about 4823.2840472027. The cubic root of 23264069 is about 285.4709316775.

The spelling of 23264069 in words is "twenty-three million, two hundred sixty-four thousand, sixty-nine".