23488369 has 2 divisors, whose sum is σ = 23488370. Its totient is φ = 23488368.

The previous prime is 23488357. The next prime is 23488379. The reversal of 23488369 is 96388432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20205025 + 3283344 = 4495^2 + 1812^2 .

It is a cyclic number.

It is not a de Polignac number, because 23488369 - 2⁵ = 23488337 is a prime.

It is a super-2 number, since 2×23488369² = 1103406956560322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23488349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11744184 + 11744185.

It is an arithmetic number, because the mean of its divisors is an integer number (11744185).

Almost surely, 2^23488369 is an apocalyptic number.

It is an amenable number.

23488369 is a deficient number, since it is larger than the sum of its proper divisors (1).

23488369 is an equidigital number, since it uses as much as digits as its factorization.

23488369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 43.

The square root of 23488369 is about 4846.4800628910. The cubic root of 23488369 is about 286.3854526971.

The spelling of 23488369 in words is "twenty-three million, four hundred eighty-eight thousand, three hundred sixty-nine".