244663065 has 48 divisors (see below), whose sum is σ = 462120960. Its totient is φ = 122791680.

The previous prime is 244663063. The next prime is 244663073. The reversal of 244663065 is 560366442.

It is not a de Polignac number, because 244663065 - 2¹ = 244663063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244663063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35880 + ... + 42150.

It is an arithmetic number, because the mean of its divisors is an integer number (9627520).

Almost surely, 2^244663065 is an apocalyptic number.

It is an amenable number.

244663065 is a deficient number, since it is larger than the sum of its proper divisors (217457895).

244663065 is a wasteful number, since it uses less digits than its factorization.

244663065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6319 (or 6296 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 244663065 is about 15641.7091457424. The cubic root of 244663065 is about 625.4454978419.

The spelling of 244663065 in words is "two hundred forty-four million, six hundred sixty-three thousand, sixty-five".