608986 has 8 divisors (see below), whose sum is σ = 1044000. Its totient is φ = 260988.

The previous prime is 608977. The next prime is 608987. The reversal of 608986 is 689806.

608986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (608987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21736 + ... + 21763.

It is an arithmetic number, because the mean of its divisors is an integer number (130500).

2⁶⁰⁸⁹⁸⁶ is an apocalyptic number.

608986 is a deficient number, since it is larger than the sum of its proper divisors (435014).

608986 is a wasteful number, since it uses less digits than its factorization.

608986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43508.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 608986 is about 780.3755506165. The cubic root of 608986 is about 84.7622421498.

The spelling of 608986 in words is "six hundred eight thousand, nine hundred eighty-six".