23766768 has 30 divisors (see below), whose sum is σ = 66514344. Its totient is φ = 7922208.

The previous prime is 23766767. The next prime is 23766773. The reversal of 23766768 is 86766732.

It is a super-2 number, since 2×23766768² = 1129718522331648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23766761) 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 5 ways as a sum of consecutive naturals, for example, 82380 + ... + 82667.

Almost surely, 2^23766768 is an apocalyptic number.

It is an amenable number.

23766768 is an abundant number, since it is smaller than the sum of its proper divisors (42747576).

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

23766768 is a wasteful number, since it uses less digits than its factorization.

23766768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165061 (or 165052 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 23766768 is about 4875.1172293597. The cubic root of 23766768 is about 287.5124854061.

The spelling of 23766768 in words is "twenty-three million, seven hundred sixty-six thousand, seven hundred sixty-eight".