244488960 has 216 divisors, whose sum is σ = 891224880. Its totient is φ = 61710336.

The previous prime is 244488931. The next prime is 244488961. The reversal of 244488960 is 69884442.

244488960 = 1557² + 1558² + ... + 1651².

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (244488961) 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 23 ways as a sum of consecutive naturals, for example, 218322 + ... + 219438.

Almost surely, 2^244488960 is an apocalyptic number.

244488960 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 244488960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445612440).

244488960 is an abundant number, since it is smaller than the sum of its proper divisors (646735920).

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

244488960 is a wasteful number, since it uses less digits than its factorization.

244488960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163 (or 1146 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The square root of 244488960 is about 15636.1427468542. The cubic root of 244488960 is about 625.2971046104.

The spelling of 244488960 in words is "two hundred forty-four million, four hundred eighty-eight thousand, nine hundred sixty".