23068668 has 24 divisors (see below), whose sum is σ = 61516672. Its totient is φ = 6591024.

The previous prime is 23068667. The next prime is 23068673. The reversal of 23068668 is 86686032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23068667) 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, 137230 + ... + 137397.

Almost surely, 2^23068668 is an apocalyptic number.

23068668 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23068668 is an abundant number, since it is smaller than the sum of its proper divisors (38448004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23068668 is a wasteful number, since it uses less digits than its factorization.

23068668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274641 (or 274639 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 23068668 is about 4802.9853216515. The cubic root of 23068668 is about 284.6694351394.

The spelling of 23068668 in words is "twenty-three million, sixty-eight thousand, six hundred sixty-eight".