244288000 has 160 divisors (see below), whose sum is σ = 666439488. Its totient is φ = 88576000.

The previous prime is 244287983. The next prime is 244288027. The reversal of 244288000 is 882442.

It is a tau number, because it is divible by the number of its divisors (160).

It is a self number, because there is not a number n which added to its sum of digits gives 244288000.

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 15 ways as a sum of consecutive naturals, for example, 703827 + ... + 704173.

Almost surely, 2^244288000 is an apocalyptic number.

244288000 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 244288000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (333219744).

244288000 is an abundant number, since it is smaller than the sum of its proper divisors (422151488).

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

244288000 is an equidigital number, since it uses as much as digits as its factorization.

244288000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 244288000 is about 15629.7152885137. The cubic root of 244288000 is about 625.1257347036.

The spelling of 244288000 in words is "two hundred forty-four million, two hundred eighty-eight thousand".