605242173 has 8 divisors (see below), whose sum is σ = 807175936. Its totient is φ = 403401600.

The previous prime is 605242129. The next prime is 605242181. The reversal of 605242173 is 371242506.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 605242173 - 2²⁵ = 571687741 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 605242173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605242873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6388 + ... + 35373.

It is an arithmetic number, because the mean of its divisors is an integer number (100896992).

Almost surely, 2^605242173 is an apocalyptic number.

It is an amenable number.

605242173 is a deficient number, since it is larger than the sum of its proper divisors (201933763).

605242173 is a wasteful number, since it uses less digits than its factorization.

605242173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46595.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 605242173 is about 24601.6701262333. The cubic root of 605242173 is about 845.8818905809.

Adding to 605242173 its reverse (371242506), we get a palindrome (976484679).

The spelling of 605242173 in words is "six hundred five million, two hundred forty-two thousand, one hundred seventy-three".