244220800 has 96 divisors (see below), whose sum is σ = 608242320. Its totient is φ = 96890880.

The previous prime is 244220797. The next prime is 244220833. The reversal of 244220800 is 8022442.

It is a congruent number.

It is an unprimeable number.

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, 534172 + ... + 534628.

Almost surely, 2^244220800 is an apocalyptic number.

244220800 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 244220800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304121160).

244220800 is an abundant number, since it is smaller than the sum of its proper divisors (364021520).

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

244220800 is a wasteful number, since it uses less digits than its factorization.

244220800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 244220800 is about 15627.5653894009. The cubic root of 244220800 is about 625.0684085122.

The spelling of 244220800 in words is "two hundred forty-four million, two hundred twenty thousand, eight hundred".