244965 has 16 divisors (see below), whose sum is σ = 448128. Its totient is φ = 111936.

The previous prime is 244957. The next prime is 244997. The reversal of 244965 is 569442.

It is not a de Polignac number, because 244965 - 2³ = 244957 is a prime.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1062 + ... + 1271.

It is an arithmetic number, because the mean of its divisors is an integer number (28008).

2²⁴⁴⁹⁶⁵ is an apocalyptic number.

It is an amenable number.

244965 is a deficient number, since it is larger than the sum of its proper divisors (203163).

244965 is a wasteful number, since it uses less digits than its factorization.

244965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2348.

The product of its digits is 8640, while the sum is 30.

The square root of 244965 is about 494.9393902287. The cubic root of 244965 is about 62.5702676364.

The spelling of 244965 in words is "two hundred forty-four thousand, nine hundred sixty-five".