244245660 has 24 divisors (see below), whose sum is σ = 683888016. Its totient is φ = 65132160.

The previous prime is 244245649. The next prime is 244245667. The reversal of 244245660 is 66542442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244245667) 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, 2035321 + ... + 2035440.

It is an arithmetic number, because the mean of its divisors is an integer number (28495334).

Almost surely, 2^244245660 is an apocalyptic number.

244245660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244245660 is an abundant number, since it is smaller than the sum of its proper divisors (439642356).

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

244245660 is a wasteful number, since it uses less digits than its factorization.

244245660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4070773 (or 4070771 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 244245660 is about 15628.3607585697. The cubic root of 244245660 is about 625.0896170161.

The spelling of 244245660 in words is "two hundred forty-four million, two hundred forty-five thousand, six hundred sixty".