23612668 has 12 divisors (see below), whose sum is σ = 43497160. Its totient is φ = 11184912.

The previous prime is 23612663. The next prime is 23612713. The reversal of 23612668 is 86621632.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23612663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155271 + ... + 155422.

Almost surely, 2^23612668 is an apocalyptic number.

It is an amenable number.

23612668 is a deficient number, since it is larger than the sum of its proper divisors (19884492).

23612668 is a wasteful number, since it uses less digits than its factorization.

23612668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310716 (or 310714 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 23612668 is about 4859.2867789419. The cubic root of 23612668 is about 286.8897422346.

The spelling of 23612668 in words is "twenty-three million, six hundred twelve thousand, six hundred sixty-eight".