497587 has 2 divisors, whose sum is σ = 497588. Its totient is φ = 497586.

The previous prime is 497579. The next prime is 497597. The reversal of 497587 is 785794.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 497587 - 2³ = 497579 is a prime.

It is not a weakly prime, because it can be changed into another prime (497507) 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, 248793 + 248794.

It is an arithmetic number, because the mean of its divisors is an integer number (248794).

2⁴⁹⁷⁵⁸⁷ is an apocalyptic number.

497587 is a deficient number, since it is larger than the sum of its proper divisors (1).

497587 is an equidigital number, since it uses as much as digits as its factorization.

497587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 40.

The square root of 497587 is about 705.3984689521. The cubic root of 497587 is about 79.2421666935.

The spelling of 497587 in words is "four hundred ninety-seven thousand, five hundred eighty-seven".