491483 has 2 divisors, whose sum is σ = 491484. Its totient is φ = 491482.

The previous prime is 491461. The next prime is 491489. The reversal of 491483 is 384194.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 491483 - 2¹⁰ = 490459 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 491483.

It is not a weakly prime, because it can be changed into another prime (491489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245741 + 245742.

It is an arithmetic number, because the mean of its divisors is an integer number (245742).

2⁴⁹¹⁴⁸³ is an apocalyptic number.

491483 is a deficient number, since it is larger than the sum of its proper divisors (1).

491483 is an equidigital number, since it uses as much as digits as its factorization.

491483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 29.

The square root of 491483 is about 701.0584854347. The cubic root of 491483 is about 78.9168060805.

The spelling of 491483 in words is "four hundred ninety-one thousand, four hundred eighty-three".