23801876 has 48 divisors (see below), whose sum is σ = 49762944. Its totient is φ = 9749376.

The previous prime is 23801873. The next prime is 23801903. The reversal of 23801876 is 67810832.

It is a super-2 number, since 2×23801876² = 1133058602238752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23801873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63626 + ... + 63998.

It is an arithmetic number, because the mean of its divisors is an integer number (1036728).

Almost surely, 2^23801876 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 23801876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24881472).

23801876 is an abundant number, since it is smaller than the sum of its proper divisors (25961068).

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

23801876 is a wasteful number, since it uses less digits than its factorization.

23801876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 23801876 is about 4878.7166345259. The cubic root of 23801876 is about 287.6539858150.

The spelling of 23801876 in words is "twenty-three million, eight hundred one thousand, eight hundred seventy-six".