605134001 has 4 divisors (see below), whose sum is σ = 621489012. Its totient is φ = 588778992.

The previous prime is 605133973. The next prime is 605134027. The reversal of 605134001 is 100431506.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 422343601 + 182790400 = 20551^2 + 13520^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-605134001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (605134081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8177450 + ... + 8177523.

It is an arithmetic number, because the mean of its divisors is an integer number (155372253).

Almost surely, 2^605134001 is an apocalyptic number.

It is an amenable number.

605134001 is a deficient number, since it is larger than the sum of its proper divisors (16355011).

605134001 is a wasteful number, since it uses less digits than its factorization.

605134001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16355010.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 605134001 is about 24599.4715593648. The cubic root of 605134001 is about 845.8314941216.

Adding to 605134001 its reverse (100431506), we get a palindrome (705565507).

The spelling of 605134001 in words is "six hundred five million, one hundred thirty-four thousand, one".