492668 has 12 divisors (see below), whose sum is σ = 940632. Its totient is φ = 223920.

The previous prime is 492659. The next prime is 492671. The reversal of 492668 is 866294.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5555 + ... + 5642.

It is an arithmetic number, because the mean of its divisors is an integer number (78386).

2⁴⁹²⁶⁶⁸ is an apocalyptic number.

It is an amenable number.

492668 is a deficient number, since it is larger than the sum of its proper divisors (447964).

492668 is a wasteful number, since it uses less digits than its factorization.

492668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11212 (or 11210 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 492668 is about 701.9031272191. The cubic root of 492668 is about 78.9801798272.

It can be divided in two parts, 4926 and 68, that added together give a palindrome (4994).

The spelling of 492668 in words is "four hundred ninety-two thousand, six hundred sixty-eight".