23883860 has 96 divisors (see below), whose sum is σ = 67398912. Its totient is φ = 6865920.

The previous prime is 23883851. The next prime is 23883863. The reversal of 23883860 is 6838832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23883863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19424 + ... + 20616.

It is an arithmetic number, because the mean of its divisors is an integer number (702072).

Almost surely, 2^23883860 is an apocalyptic number.

23883860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23883860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33699456).

23883860 is an abundant number, since it is smaller than the sum of its proper divisors (43515052).

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

23883860 is a wasteful number, since it uses less digits than its factorization.

23883860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233 (or 1231 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 23883860 is about 4887.1116213977. Note that the first 3 decimals coincide. The cubic root of 23883860 is about 287.9838757691.

The spelling of 23883860 in words is "twenty-three million, eight hundred eighty-three thousand, eight hundred sixty".