605741 has 4 divisors (see below), whose sum is σ = 619872. Its totient is φ = 591612.

The previous prime is 605719. The next prime is 605779. The reversal of 605741 is 147506.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 605741 - 2¹⁴ = 589357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605641) 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 3 ways as a sum of consecutive naturals, for example, 7001 + ... + 7086.

It is an arithmetic number, because the mean of its divisors is an integer number (154968).

2⁶⁰⁵⁷⁴¹ is an apocalyptic number.

It is an amenable number.

605741 is a deficient number, since it is larger than the sum of its proper divisors (14131).

605741 is a wasteful number, since it uses less digits than its factorization.

605741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14130.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 605741 is about 778.2936463829. The cubic root of 605741 is about 84.6114212384.

The spelling of 605741 in words is "six hundred five thousand, seven hundred forty-one".