490852 has 18 divisors (see below), whose sum is σ = 892514. Its totient is φ = 236160.

The previous prime is 490849. The next prime is 490859. The reversal of 490852 is 258094.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 9216 + 481636 = 96^2 + 694^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 490852.

It is not an unprimeable number, because it can be changed into a prime (490859) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6688 + ... + 6760.

2⁴⁹⁰⁸⁵² is an apocalyptic number.

It is an amenable number.

490852 is a deficient number, since it is larger than the sum of its proper divisors (401662).

490852 is a wasteful number, since it uses less digits than its factorization.

490852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 490852 is about 700.6083071160. The cubic root of 490852 is about 78.8830186585.

The spelling of 490852 in words is "four hundred ninety thousand, eight hundred fifty-two".