492853 has 2 divisors, whose sum is σ = 492854. Its totient is φ = 492852.

The previous prime is 492839. The next prime is 492871. The reversal of 492853 is 358294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 492804 + 49 = 702^2 + 7^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-492853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246426 + 246427.

It is an arithmetic number, because the mean of its divisors is an integer number (246427).

2⁴⁹²⁸⁵³ is an apocalyptic number.

It is an amenable number.

492853 is a deficient number, since it is larger than the sum of its proper divisors (1).

492853 is an equidigital number, since it uses as much as digits as its factorization.

492853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The square root of 492853 is about 702.0348994174. The cubic root of 492853 is about 78.9900644451.

The spelling of 492853 in words is "four hundred ninety-two thousand, eight hundred fifty-three".