244788 has 12 divisors (see below), whose sum is σ = 571200. Its totient is φ = 81592.

The previous prime is 244787. The next prime is 244813. The reversal of 244788 is 887442.

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10188 + ... + 10211.

It is an arithmetic number, because the mean of its divisors is an integer number (47600).

2²⁴⁴⁷⁸⁸ is an apocalyptic number.

It is an amenable number.

244788 is an abundant number, since it is smaller than the sum of its proper divisors (326412).

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

244788 is a wasteful number, since it uses less digits than its factorization.

244788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20406 (or 20404 counting only the distinct ones).

The product of its digits is 14336, while the sum is 33.

The square root of 244788 is about 494.7605481443. The cubic root of 244788 is about 62.5551939104. Note that the first 3 decimals are identical.

The spelling of 244788 in words is "two hundred forty-four thousand, seven hundred eighty-eight".