494471 has 2 divisors, whose sum is σ = 494472. Its totient is φ = 494470.

The previous prime is 494443. The next prime is 494497. The reversal of 494471 is 174494.

494471 is nontrivially palindromic in base 16.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 494471 - 2⁶ = 494407 is a prime.

It is a super-3 number, since 3×494471³ = 362696807222547333, which contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (494441) 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, 247235 + 247236.

It is an arithmetic number, because the mean of its divisors is an integer number (247236).

2⁴⁹⁴⁴⁷¹ is an apocalyptic number.

494471 is a deficient number, since it is larger than the sum of its proper divisors (1).

494471 is an equidigital number, since it uses as much as digits as its factorization.

494471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 29.

The square root of 494471 is about 703.1863195484. The cubic root of 494471 is about 79.0764095417.

The spelling of 494471 in words is "four hundred ninety-four thousand, four hundred seventy-one".