605772742 has 8 divisors (see below), whose sum is σ = 909855432. Its totient is φ = 302487600.

The previous prime is 605772733. The next prime is 605772749. The reversal of 605772742 is 247277506.

605772742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×605772742² = 733921229900397128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 605772695 and 605772704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605772749) 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, 197484 + ... + 200527.

It is an arithmetic number, because the mean of its divisors is an integer number (113731929).

Almost surely, 2^605772742 is an apocalyptic number.

605772742 is a deficient number, since it is larger than the sum of its proper divisors (304082690).

605772742 is a wasteful number, since it uses less digits than its factorization.

605772742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398774.

The product of its (nonzero) digits is 164640, while the sum is 40.

The square root of 605772742 is about 24612.4509547505. The cubic root of 605772742 is about 846.1289914662.

The spelling of 605772742 in words is "six hundred five million, seven hundred seventy-two thousand, seven hundred forty-two".