492253 has 2 divisors, whose sum is σ = 492254. Its totient is φ = 492252.

The previous prime is 492251. The next prime is 492257. The reversal of 492253 is 352294.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 412164 + 80089 = 642^2 + 283^2 .

It is a cyclic number.

It is not a de Polignac number, because 492253 - 2¹ = 492251 is a prime.

Together with 492251, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 4² + 9 + 2¹⁴ + 2¹⁶ + 5⁸ + 3⁹ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492251) 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 as a sum of consecutive naturals, namely, 246126 + 246127.

It is an arithmetic number, because the mean of its divisors is an integer number (246127).

2⁴⁹²²⁵³ is an apocalyptic number.

It is an amenable number.

492253 is a deficient number, since it is larger than the sum of its proper divisors (1).

492253 is an equidigital number, since it uses as much as digits as its factorization.

492253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 25.

The square root of 492253 is about 701.6074400974. The cubic root of 492253 is about 78.9579972200.

The spelling of 492253 in words is "four hundred ninety-two thousand, two hundred fifty-three".