264244 has 12 divisors (see below), whose sum is σ = 477568. Its totient is φ = 127800.

The previous prime is 264221. The next prime is 264263. The reversal of 264244 is 442462.

It is a d-powerful number, because it can be written as 2¹⁷ + 6² + 2¹⁷ + 4² + 4⁵ + 4⁵ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 942 + ... + 1189.

2²⁶⁴²⁴⁴ is an apocalyptic number.

It is an amenable number.

264244 is a deficient number, since it is larger than the sum of its proper divisors (213324).

264244 is a wasteful number, since it uses less digits than its factorization.

264244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2166 (or 2164 counting only the distinct ones).

The product of its digits is 1536, while the sum is 22.

The square root of 264244 is about 514.0466904864. The cubic root of 264244 is about 64.1704441096.

It can be divided in two parts, 2 and 64244, that added together give a palindrome (64246).

The spelling of 264244 in words is "two hundred sixty-four thousand, two hundred forty-four".