23828860 has 48 divisors (see below), whose sum is σ = 55248480. Its totient is φ = 8560640.

The previous prime is 23828843. The next prime is 23828873. The reversal of 23828860 is 6882832.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18972 + ... + 20188.

It is an arithmetic number, because the mean of its divisors is an integer number (1151010).

Almost surely, 2^23828860 is an apocalyptic number.

23828860 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 23828860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27624240).

23828860 is an abundant number, since it is smaller than the sum of its proper divisors (31419620).

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

23828860 is a wasteful number, since it uses less digits than its factorization.

23828860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326 (or 1324 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 23828860 is about 4881.4813325465. The cubic root of 23828860 is about 287.7626484507.

The spelling of 23828860 in words is "twenty-three million, eight hundred twenty-eight thousand, eight hundred sixty".