23040268 has 12 divisors (see below), whose sum is σ = 41711040. Its totient is φ = 11122832.

The previous prime is 23040263. The next prime is 23040289. The reversal of 23040268 is 86204032.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23040263) 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, 99196 + ... + 99427.

It is an arithmetic number, because the mean of its divisors is an integer number (3475920).

Almost surely, 2^23040268 is an apocalyptic number.

It is an amenable number.

23040268 is a deficient number, since it is larger than the sum of its proper divisors (18670772).

23040268 is a wasteful number, since it uses less digits than its factorization.

23040268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198656 (or 198654 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 23040268 is about 4800.0279165855. The cubic root of 23040268 is about 284.5525676505.

The spelling of 23040268 in words is "twenty-three million, forty thousand, two hundred sixty-eight".