244407 has 8 divisors (see below), whose sum is σ = 328176. Its totient is φ = 161792.

The previous prime is 244403. The next prime is 244411. The reversal of 244407 is 704442.

It is an interprime number because it is at equal distance from previous prime (244403) and next prime (244411).

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

It is a cyclic number.

It is not a de Polignac number, because 244407 - 2² = 244403 is a prime.

It is a nialpdrome in base 12.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 244407.

It is not an unprimeable number, because it can be changed into a prime (244403) 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 7 ways as a sum of consecutive naturals, for example, 613 + ... + 929.

It is an arithmetic number, because the mean of its divisors is an integer number (41022).

2²⁴⁴⁴⁰⁷ is an apocalyptic number.

244407 is a deficient number, since it is larger than the sum of its proper divisors (83769).

244407 is a wasteful number, since it uses less digits than its factorization.

244407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577.

The product of its (nonzero) digits is 896, while the sum is 21.

The square root of 244407 is about 494.3753634638. The cubic root of 244407 is about 62.5227224047.

Adding to 244407 its reverse (704442), we get a palindrome (948849).

The spelling of 244407 in words is "two hundred forty-four thousand, four hundred seven", and thus it is an iban number.