23166232 has 16 divisors (see below), whose sum is σ = 44173800. Its totient is φ = 11386560.

The previous prime is 23166229. The next prime is 23166233. The reversal of 23166232 is 23266132.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23166197 and 23166206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23166233) 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, 24069 + ... + 25012.

Almost surely, 2^23166232 is an apocalyptic number.

It is an amenable number.

23166232 is a deficient number, since it is larger than the sum of its proper divisors (21007568).

23166232 is a wasteful number, since it uses less digits than its factorization.

23166232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49146 (or 49142 counting only the distinct ones).

The product of its digits is 2592, while the sum is 25.

The square root of 23166232 is about 4813.1312053589. The cubic root of 23166232 is about 285.0701868791.

The spelling of 23166232 in words is "twenty-three million, one hundred sixty-six thousand, two hundred thirty-two".