587648 has 16 divisors (see below), whose sum is σ = 1170960. Its totient is φ = 293760.

The previous prime is 587633. The next prime is 587659. The reversal of 587648 is 846785.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 587648.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2168 + ... + 2423.

It is an arithmetic number, because the mean of its divisors is an integer number (73185).

2⁵⁸⁷⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

587648 is a deficient number, since it is larger than the sum of its proper divisors (583312).

587648 is an equidigital number, since it uses as much as digits as its factorization.

587648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4605 (or 4593 counting only the distinct ones).

The product of its digits is 53760, while the sum is 38.

The square root of 587648 is about 766.5820243131. The cubic root of 587648 is about 83.7604665021.

The spelling of 587648 in words is "five hundred eighty-seven thousand, six hundred forty-eight".