608231285 has 4 divisors (see below), whose sum is σ = 729877548. Its totient is φ = 486585024.

The previous prime is 608231263. The next prime is 608231311. The reversal of 608231285 is 582132806.

608231285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 439698961 + 168532324 = 20969^2 + 12982^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-608231285 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60823124 + ... + 60823133.

It is an arithmetic number, because the mean of its divisors is an integer number (182469387).

Almost surely, 2^608231285 is an apocalyptic number.

It is an amenable number.

608231285 is a deficient number, since it is larger than the sum of its proper divisors (121646263).

608231285 is a wasteful number, since it uses less digits than its factorization.

608231285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121646262.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 608231285 is about 24662.3454886189. The cubic root of 608231285 is about 847.2721245548.

The spelling of 608231285 in words is "six hundred eight million, two hundred thirty-one thousand, two hundred eighty-five".