492866 has 16 divisors (see below), whose sum is σ = 826848. Its totient is φ = 218400.

The previous prime is 492853. The next prime is 492871. The reversal of 492866 is 668294.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 686 + ... + 1206.

It is an arithmetic number, because the mean of its divisors is an integer number (51678).

2⁴⁹²⁸⁶⁶ is an apocalyptic number.

492866 is a deficient number, since it is larger than the sum of its proper divisors (333982).

492866 is a wasteful number, since it uses less digits than its factorization.

492866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577.

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

The square root of 492866 is about 702.0441581553. The cubic root of 492866 is about 78.9907589468.

It can be divided in two parts, 4928 and 66, that added together give a palindrome (4994).

The spelling of 492866 in words is "four hundred ninety-two thousand, eight hundred sixty-six".