244502080 has 56 divisors (see below), whose sum is σ = 588297528. Its totient is φ = 96780288.

The previous prime is 244502059. The next prime is 244502081. The reversal of 244502080 is 80205442.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2637376 + 241864704 = 1624^2 + 15552^2 .

It is not an unprimeable number, because it can be changed into a prime (244502081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27102 + ... + 34978.

It is an arithmetic number, because the mean of its divisors is an integer number (10505313).

Almost surely, 2^244502080 is an apocalyptic number.

244502080 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 244502080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294148764).

244502080 is an abundant number, since it is smaller than the sum of its proper divisors (343795448).

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

244502080 is an equidigital number, since it uses as much as digits as its factorization.

244502080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7991 (or 7981 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 244502080 is about 15636.5622820363. The cubic root of 244502080 is about 625.3082895071.

The spelling of 244502080 in words is "two hundred forty-four million, five hundred two thousand, eighty".