244224200 has 96 divisors (see below), whose sum is σ = 639601920. Its totient is φ = 85920000.

The previous prime is 244224139. The next prime is 244224203. The reversal of 244224200 is 2422442.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (244224203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66410 + ... + 69990.

It is an arithmetic number, because the mean of its divisors is an integer number (6662520).

Almost surely, 2^244224200 is an apocalyptic number.

244224200 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 244224200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319800960).

244224200 is an abundant number, since it is smaller than the sum of its proper divisors (395377720).

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

244224200 is a wasteful number, since it uses less digits than its factorization.

244224200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3639 (or 3630 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 244224200 is about 15627.6741711619. The cubic root of 244224200 is about 625.0713091970.

Adding to 244224200 its reverse (2422442), we get a palindrome (246646642).

It can be divided in two parts, 24 and 4224200, that added together give a palindrome (4224224).

The spelling of 244224200 in words is "two hundred forty-four million, two hundred twenty-four thousand, two hundred".