23008012 has 24 divisors (see below), whose sum is σ = 42833840. Its totient is φ = 10782720.

The previous prime is 23008003. The next prime is 23008019. The reversal of 23008012 is 21080032.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23008019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5812 + ... + 8932.

Almost surely, 2^23008012 is an apocalyptic number.

It is an amenable number.

23008012 is a deficient number, since it is larger than the sum of its proper divisors (19825828).

23008012 is a wasteful number, since it uses less digits than its factorization.

23008012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3241 (or 3239 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 23008012 is about 4796.6667593236. Note that the first 3 decimals coincide. The cubic root of 23008012 is about 284.4197159809.

Adding to 23008012 its reverse (21080032), we get a palindrome (44088044).

The spelling of 23008012 in words is "twenty-three million, eight thousand, twelve".