492843 has 8 divisors (see below), whose sum is σ = 707728. Its totient is φ = 303264.

The previous prime is 492839. The next prime is 492853. The reversal of 492843 is 348294.

It is a happy number.

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

It is not a de Polignac number, because 492843 - 2² = 492839 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 492843.

It is not an unprimeable number, because it can be changed into a prime (492853) 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, 6280 + ... + 6357.

It is an arithmetic number, because the mean of its divisors is an integer number (88466).

2⁴⁹²⁸⁴³ is an apocalyptic number.

492843 is a deficient number, since it is larger than the sum of its proper divisors (214885).

492843 is a wasteful number, since it uses less digits than its factorization.

492843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12653.

The product of its digits is 6912, while the sum is 30.

The square root of 492843 is about 702.0277772282. The cubic root of 492843 is about 78.9895302047.

The spelling of 492843 in words is "four hundred ninety-two thousand, eight hundred forty-three".