2605201 has 2 divisors, whose sum is σ = 2605202. Its totient is φ = 2605200.

The previous prime is 2605189. The next prime is 2605231. The reversal of 2605201 is 1025062.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2556801 + 48400 = 1599^2 + 220^2 .

It is a cyclic number.

It is not a de Polignac number, because 2605201 - 2⁷ = 2605073 is a prime.

It is not a weakly prime, because it can be changed into another prime (2605231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1302600 + 1302601.

It is an arithmetic number, because the mean of its divisors is an integer number (1302601).

2^2605201 is an apocalyptic number.

It is an amenable number.

2605201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2605201 is an equidigital number, since it uses as much as digits as its factorization.

2605201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2605201 is about 1614.0635055660. The cubic root of 2605201 is about 137.5985145245.

The spelling of 2605201 in words is "two million, six hundred five thousand, two hundred one".