2017601 has 2 divisors, whose sum is σ = 2017602. Its totient is φ = 2017600.

The previous prime is 2017579. The next prime is 2017621. The reversal of 2017601 is 1067102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2002225 + 15376 = 1415^2 + 124^2 .

It is a cyclic number.

It is not a de Polignac number, because 2017601 - 2¹⁰ = 2016577 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is equal to p₁₅₀₁₆₄ and since 2017601 and 150164 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2017601.

It is not a weakly prime, because it can be changed into another prime (2017621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1008800 + 1008801.

It is an arithmetic number, because the mean of its divisors is an integer number (1008801).

2^2017601 is an apocalyptic number.

It is an amenable number.

2017601 is a deficient number, since it is larger than the sum of its proper divisors (1).

2017601 is an equidigital number, since it uses as much as digits as its factorization.

2017601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 2017601 is about 1420.4228243731. The cubic root of 2017601 is about 126.3606238842.

The spelling of 2017601 in words is "two million, seventeen thousand, six hundred one".