23688269 has 8 divisors (see below), whose sum is σ = 27202080. Its totient is φ = 20401200.

The previous prime is 23688263. The next prime is 23688299. The reversal of 23688269 is 96288632.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23688269 - 2⁴ = 23688253 is a prime.

It is a super-2 number, since 2×23688269² = 1122268176432722, 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 (23688263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56462 + ... + 56879.

It is an arithmetic number, because the mean of its divisors is an integer number (3400260).

Almost surely, 2^23688269 is an apocalyptic number.

It is an amenable number.

23688269 is a deficient number, since it is larger than the sum of its proper divisors (3513811).

23688269 is a wasteful number, since it uses less digits than its factorization.

23688269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113371.

The product of its digits is 248832, while the sum is 44.

The square root of 23688269 is about 4867.0595845952. The cubic root of 23688269 is about 287.1955956435.

The spelling of 23688269 in words is "twenty-three million, six hundred eighty-eight thousand, two hundred sixty-nine".