23968269 has 12 divisors (see below), whose sum is σ = 37284156. Its totient is φ = 14749632.

The previous prime is 23968223. The next prime is 23968271. The reversal of 23968269 is 96286932.

It can be written as a sum of positive squares in 2 ways, for example, as 2762244 + 21206025 = 1662^2 + 4605^2 .

It is not a de Polignac number, because 23968269 - 2⁷ = 23968141 is a prime.

It is a super-2 number, since 2×23968269² = 1148955837712722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23928269) 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, 102312 + ... + 102545.

It is an arithmetic number, because the mean of its divisors is an integer number (3107013).

Almost surely, 2^23968269 is an apocalyptic number.

It is an amenable number.

23968269 is a deficient number, since it is larger than the sum of its proper divisors (13315887).

23968269 is a wasteful number, since it uses less digits than its factorization.

23968269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204876 (or 204873 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 23968269 is about 4895.7398827961. The cubic root of 23968269 is about 288.3227357156.

The spelling of 23968269 in words is "twenty-three million, nine hundred sixty-eight thousand, two hundred sixty-nine".