23633012 has 24 divisors (see below), whose sum is σ = 44805600. Its totient is φ = 10842336.

The previous prime is 23632993. The next prime is 23633021. The reversal of 23633012 is 21033632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8039 + ... + 10577.

It is an arithmetic number, because the mean of its divisors is an integer number (1866900).

Almost surely, 2^23633012 is an apocalyptic number.

It is an amenable number.

23633012 is a deficient number, since it is larger than the sum of its proper divisors (21172588).

23633012 is a wasteful number, since it uses less digits than its factorization.

23633012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735 (or 2733 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 23633012 is about 4861.3796395674. The cubic root of 23633012 is about 286.9721105850.

Adding to 23633012 its reverse (21033632), we get a palindrome (44666644).

The spelling of 23633012 in words is "twenty-three million, six hundred thirty-three thousand, twelve".