492799 has 2 divisors, whose sum is σ = 492800. Its totient is φ = 492798.

The previous prime is 492781. The next prime is 492839. The reversal of 492799 is 997294.

It is an a-pointer prime, because the next prime (492839) can be obtained adding 492799 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 492799 - 2⁷ = 492671 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246399 + 246400.

It is an arithmetic number, because the mean of its divisors is an integer number (246400).

2⁴⁹²⁷⁹⁹ is an apocalyptic number.

492799 is a deficient number, since it is larger than the sum of its proper divisors (1).

492799 is an equidigital number, since it uses as much as digits as its factorization.

492799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 40.

The square root of 492799 is about 701.9964387374. The cubic root of 492799 is about 78.9871794609.

The spelling of 492799 in words is "four hundred ninety-two thousand, seven hundred ninety-nine".