244066480 has 160 divisors (see below), whose sum is σ = 674956800. Its totient is φ = 80357376.

The previous prime is 244066451. The next prime is 244066483. The reversal of 244066480 is 84660442.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (244066483) 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 31 ways as a sum of consecutive naturals, for example, 2742276 + ... + 2742364.

It is an arithmetic number, because the mean of its divisors is an integer number (4218480).

Almost surely, 2^244066480 is an apocalyptic number.

244066480 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 244066480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337478400).

244066480 is an abundant number, since it is smaller than the sum of its proper divisors (430890320).

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

244066480 is a wasteful number, since it uses less digits than its factorization.

244066480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 244066480 is about 15622.6271798312. The cubic root of 244066480 is about 624.9367231939.

The spelling of 244066480 in words is "two hundred forty-four million, sixty-six thousand, four hundred eighty".