244812 has 24 divisors (see below), whose sum is σ = 596736. Its totient is φ = 77968.

The previous prime is 244787. The next prime is 244813. The reversal of 244812 is 218442.

It is an Ulam number.

It is a nialpdrome in base 12.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 244812.

It is not an unprimeable number, because it can be changed into a prime (244813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168 + ... + 719.

It is an arithmetic number, because the mean of its divisors is an integer number (24864).

2²⁴⁴⁸¹² is an apocalyptic number.

It is an amenable number.

244812 is an abundant number, since it is smaller than the sum of its proper divisors (351924).

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

244812 is a wasteful number, since it uses less digits than its factorization.

244812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917 (or 915 counting only the distinct ones).

The product of its digits is 512, while the sum is 21.

The square root of 244812 is about 494.7848017068. The cubic root of 244812 is about 62.5572382312.

The spelling of 244812 in words is "two hundred forty-four thousand, eight hundred twelve".