608920 has 32 divisors (see below), whose sum is σ = 1476720. Its totient is φ = 224640.

The previous prime is 608903. The next prime is 608941. The reversal of 608920 is 29806.

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

608920 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66 + ... + 1105.

2⁶⁰⁸⁹²⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 608920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (738360).

608920 is an abundant number, since it is smaller than the sum of its proper divisors (867800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

608920 is a wasteful number, since it uses less digits than its factorization.

608920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195 (or 1191 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 608920 is about 780.3332621387. Note that the first 3 decimals coincide. The cubic root of 608920 is about 84.7591799502.

The spelling of 608920 in words is "six hundred eight thousand, nine hundred twenty".