587897 has 2 divisors, whose sum is σ = 587898. Its totient is φ = 587896.

The previous prime is 587891. The next prime is 587927. The reversal of 587897 is 798785.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 561001 + 26896 = 749^2 + 164^2 .

It is a cyclic number.

It is not a de Polignac number, because 587897 - 2⁶ = 587833 is a prime.

It is a plaindrome in base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 587897.

It is not a weakly prime, because it can be changed into another prime (587891) 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, 293948 + 293949.

It is an arithmetic number, because the mean of its divisors is an integer number (293949).

2⁵⁸⁷⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

587897 is a deficient number, since it is larger than the sum of its proper divisors (1).

587897 is an equidigital number, since it uses as much as digits as its factorization.

587897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141120, while the sum is 44.

The square root of 587897 is about 766.7444163475. The cubic root of 587897 is about 83.7722952449.

The spelling of 587897 in words is "five hundred eighty-seven thousand, eight hundred ninety-seven".