244858 has 8 divisors (see below), whose sum is σ = 383328. Its totient is φ = 117084.

The previous prime is 244843. The next prime is 244859. The reversal of 244858 is 858442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (244859) 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, 2616 + ... + 2707.

It is an arithmetic number, because the mean of its divisors is an integer number (47916).

2²⁴⁴⁸⁵⁸ is an apocalyptic number.

244858 is a deficient number, since it is larger than the sum of its proper divisors (138470).

244858 is a wasteful number, since it uses less digits than its factorization.

244858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5348.

The product of its digits is 10240, while the sum is 31.

The square root of 244858 is about 494.8312843788. The cubic root of 244858 is about 62.5611561393.

The spelling of 244858 in words is "two hundred forty-four thousand, eight hundred fifty-eight".