244500 has 48 divisors (see below), whose sum is σ = 716352. Its totient is φ = 64800.

The previous prime is 244493. The next prime is 244507. The reversal of 244500 is 5442.

It is an interprime number because it is at equal distance from previous prime (244493) and next prime (244507).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 244500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244507) by changing a digit.

244500 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1419 + ... + 1581.

It is an arithmetic number, because the mean of its divisors is an integer number (14924).

2²⁴⁴⁵⁰⁰ is an apocalyptic number.

244500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358176).

244500 is an abundant number, since it is smaller than the sum of its proper divisors (471852).

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

244500 is a wasteful number, since it uses less digits than its factorization.

244500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 244500 is about 494.4694126030. The cubic root of 244500 is about 62.5306516318.

Adding to 244500 its reverse (5442), we get a palindrome (249942).

The spelling of 244500 in words is "two hundred forty-four thousand, five hundred".