244000 has 48 divisors (see below), whose sum is σ = 609336. Its totient is φ = 96000.

The previous prime is 243989. The next prime is 244003. The reversal of 244000 is 442.

It can be written as a sum of positive squares in 4 ways, for example, as 17424 + 226576 = 132^2 + 476^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (244003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3970 + ... + 4030.

2²⁴⁴⁰⁰⁰ is an apocalyptic number.

244000 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 244000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304668).

244000 is an abundant number, since it is smaller than the sum of its proper divisors (365336).

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

244000 is an equidigital number, since it uses as much as digits as its factorization.

244000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 68 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 10.

The square root of 244000 is about 493.9635614091. The cubic root of 244000 is about 62.4879976953.

Adding to 244000 its reverse (442), we get a palindrome (244442).

The spelling of 244000 in words is "two hundred forty-four thousand", and thus it is an iban number.