244656 has 30 divisors (see below), whose sum is σ = 685100. Its totient is φ = 81504.

The previous prime is 244639. The next prime is 244667. The reversal of 244656 is 656442.

It is a happy number.

244656 is a `hidden beast` number, since 2 + 4 + 4 + 656 = 666.

It is a nialpdrome in base 12.

It is an unprimeable number.

244656 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 706 + ... + 993.

2²⁴⁴⁶⁵⁶ is an apocalyptic number.

It is an amenable number.

244656 is an abundant number, since it is smaller than the sum of its proper divisors (440444).

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

244656 is a wasteful number, since it uses less digits than its factorization.

244656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713 (or 1704 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 244656 is about 494.6271322926. The cubic root of 244656 is about 62.5439477569.

It can be divided in two parts, 244 and 656, that added together give a square (900 = 30²).

The spelling of 244656 in words is "two hundred forty-four thousand, six hundred fifty-six".