605043 has 8 divisors (see below), whose sum is σ = 896400. Its totient is φ = 403344.

The previous prime is 605039. The next prime is 605051. The reversal of 605043 is 340506.

It is a happy number.

It is not a de Polignac number, because 605043 - 2² = 605039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (605023) 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, 11178 + ... + 11231.

It is an arithmetic number, because the mean of its divisors is an integer number (112050).

2⁶⁰⁵⁰⁴³ is an apocalyptic number.

605043 is a deficient number, since it is larger than the sum of its proper divisors (291357).

605043 is a wasteful number, since it uses less digits than its factorization.

605043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22418 (or 22412 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 605043 is about 777.8451002610. The cubic root of 605043 is about 84.5789092841.

Adding to 605043 its reverse (340506), we get a palindrome (945549).

The spelling of 605043 in words is "six hundred five thousand, forty-three".