23682269 has 4 divisors (see below), whose sum is σ = 25503996. Its totient is φ = 21860544.

The previous prime is 23682251. The next prime is 23682301. The reversal of 23682269 is 96228632.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10272025 + 13410244 = 3205^2 + 3662^2 .

It is a cyclic number.

It is not a de Polignac number, because 23682269 - 2¹² = 23678173 is a prime.

It is a super-2 number, since 2×23682269² = 1121699729976722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23687269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 910844 + ... + 910869.

It is an arithmetic number, because the mean of its divisors is an integer number (6375999).

Almost surely, 2^23682269 is an apocalyptic number.

It is an amenable number.

23682269 is a deficient number, since it is larger than the sum of its proper divisors (1821727).

23682269 is a wasteful number, since it uses less digits than its factorization.

23682269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821726.

The product of its digits is 62208, while the sum is 38.

The square root of 23682269 is about 4866.4431569679. The cubic root of 23682269 is about 287.1713456785.

The spelling of 23682269 in words is "twenty-three million, six hundred eighty-two thousand, two hundred sixty-nine".