22841800 has 48 divisors (see below), whose sum is σ = 55911600. Its totient is φ = 8654400.

The previous prime is 22841789. The next prime is 22841803. The reversal of 22841800 is 814822.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (22841803) 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 11 ways as a sum of consecutive naturals, for example, 795 + ... + 6805.

It is an arithmetic number, because the mean of its divisors is an integer number (1164825).

Almost surely, 2^22841800 is an apocalyptic number.

22841800 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 22841800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27955800).

22841800 is an abundant number, since it is smaller than the sum of its proper divisors (33069800).

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

22841800 is a wasteful number, since it uses less digits than its factorization.

22841800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6046 (or 6037 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 22841800 is about 4779.3095735681. The cubic root of 22841800 is about 283.7331686731.

The spelling of 22841800 in words is "twenty-two million, eight hundred forty-one thousand, eight hundred".