23668233 has 12 divisors (see below), whose sum is σ = 33524400. Its totient is φ = 14850112.

The previous prime is 23668231. The next prime is 23668237. The reversal of 23668233 is 33286632.

It is not a de Polignac number, because 23668233 - 2¹ = 23668231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23668194 and 23668203.

It is not an unprimeable number, because it can be changed into a prime (23668231) 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, 12783 + ... + 14516.

It is an arithmetic number, because the mean of its divisors is an integer number (2793700).

Almost surely, 2^23668233 is an apocalyptic number.

It is an amenable number.

23668233 is a deficient number, since it is larger than the sum of its proper divisors (9856167).

23668233 is a wasteful number, since it uses less digits than its factorization.

23668233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27336 (or 27319 counting only the distinct ones).

The product of its digits is 31104, while the sum is 33.

The square root of 23668233 is about 4865.0008221993. Note that the first 3 decimals coincide. The cubic root of 23668233 is about 287.1146009245.

The spelling of 23668233 in words is "twenty-three million, six hundred sixty-eight thousand, two hundred thirty-three".