587066 has 8 divisors (see below), whose sum is σ = 892884. Its totient is φ = 289440.

The previous prime is 587063. The next prime is 587087. The reversal of 587066 is 660785.

It can be written as a sum of positive squares in 2 ways, for example, as 555025 + 32041 = 745^2 + 179^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 587066.

It is not an unprimeable number, because it can be changed into a prime (587063) 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 in 3 ways as a sum of consecutive naturals, for example, 1865 + ... + 2156.

2⁵⁸⁷⁰⁶⁶ is an apocalyptic number.

587066 is a deficient number, since it is larger than the sum of its proper divisors (305818).

587066 is a wasteful number, since it uses less digits than its factorization.

587066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4096.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 587066 is about 766.2023231497. The cubic root of 587066 is about 83.7328055590.

The spelling of 587066 in words is "five hundred eighty-seven thousand, sixty-six".