23845568 has 42 divisors (see below), whose sum is σ = 48614076. Its totient is φ = 11603328.

The previous prime is 23845529. The next prime is 23845583. The reversal of 23845568 is 86554832.

It is a super-2 number, since 2×23845568² = 1137222226485248, which contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 287255 + ... + 287337.

It is an arithmetic number, because the mean of its divisors is an integer number (1157478).

Almost surely, 2^23845568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23845568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24307038).

23845568 is an abundant number, since it is smaller than the sum of its proper divisors (24768508).

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

23845568 is an frugal number, since it uses more digits than its factorization.

23845568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 152 counting only the distinct ones).

The product of its digits is 230400, while the sum is 41.

The square root of 23845568 is about 4883.1923984213. The cubic root of 23845568 is about 287.8298892537.

The spelling of 23845568 in words is "twenty-three million, eight hundred forty-five thousand, five hundred sixty-eight".