23868650 has 24 divisors (see below), whose sum is σ = 47812044. Its totient is φ = 8812800.

The previous prime is 23868631. The next prime is 23868661. The reversal of 23868650 is 5686832.

It can be written as a sum of positive squares in 6 ways, for example, as 83521 + 23785129 = 289^2 + 4877^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 17711 + ... + 19010.

Almost surely, 2^23868650 is an apocalyptic number.

23868650 is an abundant number, since it is smaller than the sum of its proper divisors (23943394).

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

23868650 is a wasteful number, since it uses less digits than its factorization.

23868650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36746 (or 36741 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 23868650 is about 4885.5552396836. Note that the first 3 decimals coincide. The cubic root of 23868650 is about 287.9227303637.

The spelling of 23868650 in words is "twenty-three million, eight hundred sixty-eight thousand, six hundred fifty".