605611061 has 16 divisors (see below), whose sum is σ = 669332160. Its totient is φ = 543367680.

The previous prime is 605611051. The next prime is 605611063. The reversal of 605611061 is 160116506.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-605611061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 605611061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605611063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 593810 + ... + 594828.

It is an arithmetic number, because the mean of its divisors is an integer number (41833260).

Almost surely, 2^605611061 is an apocalyptic number.

It is an amenable number.

605611061 is a deficient number, since it is larger than the sum of its proper divisors (63721099).

605611061 is a wasteful number, since it uses less digits than its factorization.

605611061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1684.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 605611061 is about 24609.1661987967. The cubic root of 605611061 is about 846.0537073732.

Adding to 605611061 its reverse (160116506), we get a palindrome (765727567).

The spelling of 605611061 in words is "six hundred five million, six hundred eleven thousand, sixty-one".