23166633 has 16 divisors (see below), whose sum is σ = 35392896. Its totient is φ = 13203840.

The previous prime is 23166617. The next prime is 23166653. The reversal of 23166633 is 33666132.

It is not a de Polignac number, because 23166633 - 2⁴ = 23166617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23166633.

It is not an unprimeable number, because it can be changed into a prime (23166613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8485 + ... + 10877.

It is an arithmetic number, because the mean of its divisors is an integer number (2212056).

Almost surely, 2^23166633 is an apocalyptic number.

It is an amenable number.

23166633 is a deficient number, since it is larger than the sum of its proper divisors (12226263).

23166633 is a wasteful number, since it uses less digits than its factorization.

23166633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2864.

The product of its digits is 11664, while the sum is 30.

The square root of 23166633 is about 4813.1728620526. The cubic root of 23166633 is about 285.0718316939.

The spelling of 23166633 in words is "twenty-three million, one hundred sixty-six thousand, six hundred thirty-three".