590987 has 2 divisors, whose sum is σ = 590988. Its totient is φ = 590986.

The previous prime is 590983. The next prime is 591023. The reversal of 590987 is 789095.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 590987 - 2² = 590983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 590987.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 590987.

It is not a weakly prime, because it can be changed into another prime (590983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 295493 + 295494.

It is an arithmetic number, because the mean of its divisors is an integer number (295494).

2⁵⁹⁰⁹⁸⁷ is an apocalyptic number.

590987 is a deficient number, since it is larger than the sum of its proper divisors (1).

590987 is an equidigital number, since it uses as much as digits as its factorization.

590987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 590987 is about 768.7567885879. The cubic root of 590987 is about 83.9188085477.

The spelling of 590987 in words is "five hundred ninety thousand, nine hundred eighty-seven".