23263069 has 2 divisors, whose sum is σ = 23263070. Its totient is φ = 23263068.

The previous prime is 23263067. The next prime is 23263081. The reversal of 23263069 is 96036232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22562500 + 700569 = 4750^2 + 837^2 .

It is a cyclic number.

It is not a de Polignac number, because 23263069 - 2¹ = 23263067 is a prime.

It is a super-2 number, since 2×23263069² = 1082340758597522, which contains 22 as substring.

Together with 23263067, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23263069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23263061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11631534 + 11631535.

It is an arithmetic number, because the mean of its divisors is an integer number (11631535).

Almost surely, 2^23263069 is an apocalyptic number.

It is an amenable number.

23263069 is a deficient number, since it is larger than the sum of its proper divisors (1).

23263069 is an equidigital number, since it uses as much as digits as its factorization.

23263069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 23263069 is about 4823.1803822789. The cubic root of 23263069 is about 285.4668413208.

The spelling of 23263069 in words is "twenty-three million, two hundred sixty-three thousand, sixty-nine".