605061797 has 2 divisors, whose sum is σ = 605061798. Its totient is φ = 605061796.

The previous prime is 605061767. The next prime is 605061799. The reversal of 605061797 is 797160506.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 523448641 + 81613156 = 22879^2 + 9034^2 .

It is a cyclic number.

It is not a de Polignac number, because 605061797 - 2¹² = 605057701 is a prime.

Together with 605061799, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (605061799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302530898 + 302530899.

It is an arithmetic number, because the mean of its divisors is an integer number (302530899).

Almost surely, 2^605061797 is an apocalyptic number.

It is an amenable number.

605061797 is a deficient number, since it is larger than the sum of its proper divisors (1).

605061797 is an equidigital number, since it uses as much as digits as its factorization.

605061797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380, while the sum is 41.

The square root of 605061797 is about 24598.0039230829. The cubic root of 605061797 is about 845.7978515200.

The spelling of 605061797 in words is "six hundred five million, sixty-one thousand, seven hundred ninety-seven".