492793 has 12 divisors (see below), whose sum is σ = 584820. Its totient is φ = 413952.

The previous prime is 492781. The next prime is 492799. The reversal of 492793 is 397294.

It can be written as a sum of positive squares in 2 ways, for example, as 41209 + 451584 = 203^2 + 672^2 .

It is not a de Polignac number, because 492793 - 2⁵ = 492761 is a prime.

It is a Duffinian number.

Its product of digits (13608) is a multiple of the sum of its prime factors (216).

It is not an unprimeable number, because it can be changed into a prime (492799) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4305 + ... + 4417.

It is an arithmetic number, because the mean of its divisors is an integer number (48735).

2⁴⁹²⁷⁹³ is an apocalyptic number.

It is an amenable number.

492793 is a deficient number, since it is larger than the sum of its proper divisors (92027).

492793 is a wasteful number, since it uses less digits than its factorization.

492793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216 (or 209 counting only the distinct ones).

The product of its digits is 13608, while the sum is 34.

The square root of 492793 is about 701.9921651984. The cubic root of 492793 is about 78.9868588941.

The spelling of 492793 in words is "four hundred ninety-two thousand, seven hundred ninety-three".