23764269 has 12 divisors (see below), whose sum is σ = 33442656. Its totient is φ = 15008328.

The previous prime is 23764243. The next prime is 23764271. The reversal of 23764269 is 96246732.

It is not a de Polignac number, because 23764269 - 2⁹ = 23763757 is a prime.

It is a super-2 number, since 2×23764269² = 1129480962208722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23762269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9889 + ... + 12054.

It is an arithmetic number, because the mean of its divisors is an integer number (2786888).

Almost surely, 2^23764269 is an apocalyptic number.

It is an amenable number.

23764269 is a deficient number, since it is larger than the sum of its proper divisors (9678387).

23764269 is a wasteful number, since it uses less digits than its factorization.

23764269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21984 (or 21965 counting only the distinct ones).

The product of its digits is 108864, while the sum is 39.

The square root of 23764269 is about 4874.8609210930. The cubic root of 23764269 is about 287.5024080454.

The spelling of 23764269 in words is "twenty-three million, seven hundred sixty-four thousand, two hundred sixty-nine".