23022768 has 40 divisors (see below), whose sum is σ = 59714928. Its totient is φ = 7643392.

The previous prime is 23022767. The next prime is 23022827. The reversal of 23022768 is 86722032.

It is not an unprimeable number, because it can be changed into a prime (23022761) 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 7 ways as a sum of consecutive naturals, for example, 13246 + ... + 14882.

Almost surely, 2^23022768 is an apocalyptic number.

It is an amenable number.

23022768 is an abundant number, since it is smaller than the sum of its proper divisors (36692160).

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

23022768 is a wasteful number, since it uses less digits than its factorization.

23022768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1941 (or 1935 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 23022768 is about 4798.2046642468. The cubic root of 23022768 is about 284.4805064051.

The spelling of 23022768 in words is "twenty-three million, twenty-two thousand, seven hundred sixty-eight".