605435461 has 2 divisors, whose sum is σ = 605435462. Its totient is φ = 605435460.

The previous prime is 605435419. The next prime is 605435473. The reversal of 605435461 is 164534506.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 528540100 + 76895361 = 22990^2 + 8769^2 .

It is a cyclic number.

It is not a de Polignac number, because 605435461 - 2⁷ = 605435333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (605435401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302717730 + 302717731.

It is an arithmetic number, because the mean of its divisors is an integer number (302717731).

Almost surely, 2^605435461 is an apocalyptic number.

It is an amenable number.

605435461 is a deficient number, since it is larger than the sum of its proper divisors (1).

605435461 is an equidigital number, since it uses as much as digits as its factorization.

605435461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 605435461 is about 24605.5981638326. The cubic root of 605435461 is about 845.9719269467.

Adding to 605435461 its reverse (164534506), we get a palindrome (769969967).

The spelling of 605435461 in words is "six hundred five million, four hundred thirty-five thousand, four hundred sixty-one".