605868461 has 12 divisors (see below), whose sum is σ = 690940320. Its totient is φ = 526837080.

The previous prime is 605868443. The next prime is 605868517. The reversal of 605868461 is 164868506.

It is a de Polignac number, because none of the positive numbers 2^k-605868461 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605868161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46241 + ... + 57878.

It is an arithmetic number, because the mean of its divisors is an integer number (57578360).

Almost surely, 2^605868461 is an apocalyptic number.

It is an amenable number.

605868461 is a deficient number, since it is larger than the sum of its proper divisors (85071859).

605868461 is a wasteful number, since it uses less digits than its factorization.

605868461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104176 (or 104153 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 605868461 is about 24614.3954018781. The cubic root of 605868461 is about 846.1735551283.

The spelling of 605868461 in words is "six hundred five million, eight hundred sixty-eight thousand, four hundred sixty-one".