3085601 has 2 divisors, whose sum is σ = 3085602. Its totient is φ = 3085600.

The previous prime is 3085591. The next prime is 3085603. The reversal of 3085601 is 1065803.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3066001 + 19600 = 1751^2 + 140^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3085601 is a prime.

It is a Sophie Germain prime.

Together with 3085603, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3085603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1542800 + 1542801.

It is an arithmetic number, because the mean of its divisors is an integer number (1542801).

Almost surely, 2^3085601 is an apocalyptic number.

It is an amenable number.

3085601 is a deficient number, since it is larger than the sum of its proper divisors (1).

3085601 is an equidigital number, since it uses as much as digits as its factorization.

3085601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 3085601 is about 1756.5878856465. The cubic root of 3085601 is about 145.5838685435.

The spelling of 3085601 in words is "three million, eighty-five thousand, six hundred one".