492922 has 8 divisors (see below), whose sum is σ = 743796. Its totient is φ = 244992.

The previous prime is 492911. The next prime is 492967. The reversal of 492922 is 229294.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 491401 + 1521 = 701^2 + 39^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 253 + ... + 1024.

2⁴⁹²⁹²² is an apocalyptic number.

492922 is a deficient number, since it is larger than the sum of its proper divisors (250874).

492922 is a wasteful number, since it uses less digits than its factorization.

492922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472.

The product of its digits is 2592, while the sum is 28.

The square root of 492922 is about 702.0840405536. The cubic root of 492922 is about 78.9937505071.

It can be divided in two parts, 49292 and 2, that added together give a palindrome (49294).

The spelling of 492922 in words is "four hundred ninety-two thousand, nine hundred twenty-two".