244265 has 12 divisors (see below), whose sum is σ = 341316. Its totient is φ = 167328.

The previous prime is 244261. The next prime is 244291. The reversal of 244265 is 562442.

It can be written as a sum of positive squares in 2 ways, for example, as 153664 + 90601 = 392^2 + 301^2 .

It is not a de Polignac number, because 244265 - 2² = 244261 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 244265.

It is not an unprimeable number, because it can be changed into a prime (244261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 254 + ... + 743.

It is an arithmetic number, because the mean of its divisors is an integer number (28443).

2²⁴⁴²⁶⁵ is an apocalyptic number.

It is an amenable number.

244265 is a deficient number, since it is larger than the sum of its proper divisors (97051).

244265 is an equidigital number, since it uses as much as digits as its factorization.

244265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016 (or 1009 counting only the distinct ones).

The product of its digits is 1920, while the sum is 23.

The square root of 244265 is about 494.2317270269. The cubic root of 244265 is about 62.5106115316.

The spelling of 244265 in words is "two hundred forty-four thousand, two hundred sixty-five".