490244 has 6 divisors (see below), whose sum is σ = 857934. Its totient is φ = 245120.

The previous prime is 490241. The next prime is 490247. The reversal of 490244 is 442094.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (490241) and next prime (490247).

It can be written as a sum of positive squares in only one way, i.e., 473344 + 16900 = 688^2 + 130^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 490244.

It is not an unprimeable number, because it can be changed into a prime (490241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61277 + ... + 61284.

It is an arithmetic number, because the mean of its divisors is an integer number (142989).

2⁴⁹⁰²⁴⁴ is an apocalyptic number.

It is an amenable number.

490244 is a deficient number, since it is larger than the sum of its proper divisors (367690).

490244 is a wasteful number, since it uses less digits than its factorization.

490244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122565 (or 122563 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 490244 is about 700.1742640229. The cubic root of 490244 is about 78.8504353873.

The spelling of 490244 in words is "four hundred ninety thousand, two hundred forty-four".