492522 has 32 divisors (see below), whose sum is σ = 1064448. Its totient is φ = 151536.

The previous prime is 492511. The next prime is 492523. The reversal of 492522 is 225294.

492522 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 492492 and 492501.

It is not an unprimeable number, because it can be changed into a prime (492523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5893 + ... + 5975.

It is an arithmetic number, because the mean of its divisors is an integer number (33264).

2⁴⁹²⁵²² is an apocalyptic number.

492522 is an abundant number, since it is smaller than the sum of its proper divisors (571926).

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

492522 is a wasteful number, since it uses less digits than its factorization.

492522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154.

The product of its digits is 1440, while the sum is 24.

The square root of 492522 is about 701.7991165569. The cubic root of 492522 is about 78.9723772465.

The spelling of 492522 in words is "four hundred ninety-two thousand, five hundred twenty-two".