23233666 has 8 divisors (see below), whose sum is σ = 34873344. Its totient is φ = 11609220.

The previous prime is 23233649. The next prime is 23233667. The reversal of 23233666 is 66633232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (23233667) 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, 1471 + ... + 6973.

It is an arithmetic number, because the mean of its divisors is an integer number (4359168).

Almost surely, 2^23233666 is an apocalyptic number.

23233666 is a deficient number, since it is larger than the sum of its proper divisors (11639678).

23233666 is a wasteful number, since it uses less digits than its factorization.

23233666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7616.

The product of its digits is 23328, while the sum is 31.

The square root of 23233666 is about 4820.1313260118. The cubic root of 23233666 is about 285.3465201323.

Adding to 23233666 its reverse (66633232), we get a palindrome (89866898).

The spelling of 23233666 in words is "twenty-three million, two hundred thirty-three thousand, six hundred sixty-six".