492582 has 16 divisors (see below), whose sum is σ = 1004400. Its totient is φ = 160992.

The previous prime is 492563. The next prime is 492587. The reversal of 492582 is 285294.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492587) by changing a digit.

492582 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 7 ways as a sum of consecutive naturals, for example, 457 + ... + 1092.

It is an arithmetic number, because the mean of its divisors is an integer number (62775).

2⁴⁹²⁵⁸² is an apocalyptic number.

492582 is an abundant number, since it is smaller than the sum of its proper divisors (511818).

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

492582 is a wasteful number, since it uses less digits than its factorization.

492582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607.

The product of its digits is 5760, while the sum is 30.

The square root of 492582 is about 701.8418625303. The cubic root of 492582 is about 78.9755839731.

The spelling of 492582 in words is "four hundred ninety-two thousand, five hundred eighty-two".