244488772 has 24 divisors (see below), whose sum is σ = 467298720. Its totient is φ = 111000960.

The previous prime is 244488767. The next prime is 244488773. The reversal of 244488772 is 277884442.

244488772 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (244488773) 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, 41643 + ... + 47149.

It is an arithmetic number, because the mean of its divisors is an integer number (19470780).

Almost surely, 2^244488772 is an apocalyptic number.

244488772 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

244488772 is a deficient number, since it is larger than the sum of its proper divisors (222809948).

244488772 is a wasteful number, since it uses less digits than its factorization.

244488772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6531 (or 6529 counting only the distinct ones).

The product of its digits is 802816, while the sum is 46.

The square root of 244488772 is about 15636.1367351402. The cubic root of 244488772 is about 625.2969443362.

The spelling of 244488772 in words is "two hundred forty-four million, four hundred eighty-eight thousand, seven hundred seventy-two".