23036269 has 2 divisors, whose sum is σ = 23036270. Its totient is φ = 23036268.

The previous prime is 23036263. The next prime is 23036281. The reversal of 23036269 is 96263032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21511044 + 1525225 = 4638^2 + 1235^2 .

It is a cyclic number.

It is not a de Polignac number, because 23036269 - 2⁹ = 23035757 is a prime.

It is a super-2 number, since 2×23036269² = 1061339378880722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23036269.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23036263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11518134 + 11518135.

It is an arithmetic number, because the mean of its divisors is an integer number (11518135).

Almost surely, 2^23036269 is an apocalyptic number.

It is an amenable number.

23036269 is a deficient number, since it is larger than the sum of its proper divisors (1).

23036269 is an equidigital number, since it uses as much as digits as its factorization.

23036269 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 23036269 is about 4799.6113384315. The cubic root of 23036269 is about 284.5361038438.

The spelling of 23036269 in words is "twenty-three million, thirty-six thousand, two hundred sixty-nine".