605140041 has 16 divisors (see below), whose sum is σ = 931981248. Its totient is φ = 345177600.

The previous prime is 605140037. The next prime is 605140043. The reversal of 605140041 is 140041506.

It is not a de Polignac number, because 605140041 - 2² = 605140037 is a prime.

It is not an unprimeable number, because it can be changed into a prime (605140043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538780 + ... + 539901.

It is an arithmetic number, because the mean of its divisors is an integer number (58248828).

Almost surely, 2^605140041 is an apocalyptic number.

It is an amenable number.

605140041 is a deficient number, since it is larger than the sum of its proper divisors (326841207).

605140041 is a wasteful number, since it uses less digits than its factorization.

605140041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078712.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 605140041 is about 24599.5943259233. The cubic root of 605140041 is about 845.8343082670.

Adding to 605140041 its reverse (140041506), we get a palindrome (745181547).

The spelling of 605140041 in words is "six hundred five million, one hundred forty thousand, forty-one".