490052 has 12 divisors (see below), whose sum is σ = 866796. Its totient is φ = 242400.

The previous prime is 490033. The next prime is 490057. The reversal of 490052 is 250094.

490052 = T₄₉₃ + T₄₉₄ + ... + T₄₉₆.

It can be written as a sum of positive squares in 2 ways, for example, as 246016 + 244036 = 496^2 + 494^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203 + ... + 1010.

It is an arithmetic number, because the mean of its divisors is an integer number (72233).

2⁴⁹⁰⁰⁵² is an apocalyptic number.

It is an amenable number.

490052 is a deficient number, since it is larger than the sum of its proper divisors (376744).

490052 is a wasteful number, since it uses less digits than its factorization.

490052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318 (or 1316 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 490052 is about 700.0371418718. The cubic root of 490052 is about 78.8401403367.

The spelling of 490052 in words is "four hundred ninety thousand, fifty-two".