244031 has 4 divisors (see below), whose sum is σ = 247200. Its totient is φ = 240864.

The previous prime is 244021. The next prime is 244033. The reversal of 244031 is 130442.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244031 is a prime.

It is a super-2 number, since 2×244031² = 119102257922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 243997 and 244015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1466 + ... + 1623.

It is an arithmetic number, because the mean of its divisors is an integer number (61800).

2²⁴⁴⁰³¹ is an apocalyptic number.

244031 is a deficient number, since it is larger than the sum of its proper divisors (3169).

244031 is an equidigital number, since it uses as much as digits as its factorization.

244031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3168.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 244031 is about 493.9949392453. The cubic root of 244031 is about 62.4906439328.

Adding to 244031 its reverse (130442), we get a palindrome (374473).

The spelling of 244031 in words is "two hundred forty-four thousand, thirty-one".