605113 has 2 divisors, whose sum is σ = 605114. Its totient is φ = 605112.

The previous prime is 605071. The next prime is 605117. The reversal of 605113 is 311506.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 473344 + 131769 = 688^2 + 363^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-605113 is a prime.

It is not a weakly prime, because it can be changed into another prime (605117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302556 + 302557.

It is an arithmetic number, because the mean of its divisors is an integer number (302557).

2⁶⁰⁵¹¹³ is an apocalyptic number.

It is an amenable number.

605113 is a deficient number, since it is larger than the sum of its proper divisors (1).

605113 is an equidigital number, since it uses as much as digits as its factorization.

605113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 605113 is about 777.8900950648. The cubic root of 605113 is about 84.5821709230.

Adding to 605113 its reverse (311506), we get a palindrome (916619).

The spelling of 605113 in words is "six hundred five thousand, one hundred thirteen".