605255 has 8 divisors (see below), whose sum is σ = 830112. Its totient is φ = 415008.

The previous prime is 605249. The next prime is 605257. The reversal of 605255 is 552506.

605255 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 a cyclic number.

It is not a de Polignac number, because 605255 - 2⁴ = 605239 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 605255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8612 + ... + 8681.

It is an arithmetic number, because the mean of its divisors is an integer number (103764).

2⁶⁰⁵²⁵⁵ is an apocalyptic number.

605255 is a deficient number, since it is larger than the sum of its proper divisors (224857).

605255 is a wasteful number, since it uses less digits than its factorization.

605255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17305.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 605255 is about 777.9813622446. The cubic root of 605255 is about 84.5887866178.

The spelling of 605255 in words is "six hundred five thousand, two hundred fifty-five".