492047 has 2 divisors, whose sum is σ = 492048. Its totient is φ = 492046.

The previous prime is 492029. The next prime is 492053. The reversal of 492047 is 740294.

492047 is nontrivially palindromic in base 2.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 492047 - 2⁶ = 491983 is a prime.

It is a super-2 number, since 2×492047² = 484220500418, which contains 22 as substring.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246023 + 246024.

It is an arithmetic number, because the mean of its divisors is an integer number (246024).

2⁴⁹²⁰⁴⁷ is an apocalyptic number.

492047 is a deficient number, since it is larger than the sum of its proper divisors (1).

492047 is an equidigital number, since it uses as much as digits as its factorization.

492047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 492047 is about 701.4606189944. The cubic root of 492047 is about 78.9469814640.

The spelling of 492047 in words is "four hundred ninety-two thousand, forty-seven".