244442 has 16 divisors (see below), whose sum is σ = 411264. Its totient is φ = 108000.

The previous prime is 244429. The next prime is 244451.

244442 is nontrivially palindromic in base 10.

244442 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 767 + ... + 1037.

It is an arithmetic number, because the mean of its divisors is an integer number (25704).

2²⁴⁴⁴⁴² is an apocalyptic number.

244442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244442 is a deficient number, since it is larger than the sum of its proper divisors (166822).

244442 is a wasteful number, since it uses less digits than its factorization.

244442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325.

The product of its digits is 1024, while the sum is 20.

The square root of 244442 is about 494.4107604007. The cubic root of 244442 is about 62.5257067585.

It can be divided in two parts, 244 and 442, that added together give a palindrome (686).

The spelling of 244442 in words is "two hundred forty-four thousand, four hundred forty-two", and thus it is an iban number.