490532 has 12 divisors (see below), whose sum is σ = 981120. Its totient is φ = 210216.

The previous prime is 490519. The next prime is 490537. The reversal of 490532 is 235094.

490532 is an admirable number.

It is an Ulam number.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 490498 and 490507.

It is not an unprimeable number, because it can be changed into a prime (490537) by changing a digit.

490532 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 3 ways as a sum of consecutive naturals, for example, 8732 + ... + 8787.

It is an arithmetic number, because the mean of its divisors is an integer number (81760).

2⁴⁹⁰⁵³² is an apocalyptic number.

It is an amenable number.

490532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

490532 is a wasteful number, since it uses less digits than its factorization.

490532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17530 (or 17528 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 490532 is about 700.3798969131. The cubic root of 490532 is about 78.8658729245.

The spelling of 490532 in words is "four hundred ninety thousand, five hundred thirty-two".