492422 has 16 divisors (see below), whose sum is σ = 894240. Its totient is φ = 198528.

The previous prime is 492421. The next prime is 492431. The reversal of 492422 is 224294.

492422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 797 + ... + 1272.

It is an arithmetic number, because the mean of its divisors is an integer number (55890).

2⁴⁹²⁴²² is an apocalyptic number.

492422 is a deficient number, since it is larger than the sum of its proper divisors (401818).

492422 is a wasteful number, since it uses less digits than its factorization.

492422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2095.

The product of its digits is 1152, while the sum is 23.

The square root of 492422 is about 701.7278674814. The cubic root of 492422 is about 78.9670321233.

The spelling of 492422 in words is "four hundred ninety-two thousand, four hundred twenty-two".