2847601 has 2 divisors, whose sum is σ = 2847602. Its totient is φ = 2847600.

The previous prime is 2847599. The next prime is 2847623. The reversal of 2847601 is 1067482.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1849600 + 998001 = 1360^2 + 999^2 .

It is a cyclic number.

It is not a de Polignac number, because 2847601 - 2¹ = 2847599 is a prime.

Together with 2847599, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2847601.

It is not a weakly prime, because it can be changed into another prime (2847661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1423800 + 1423801.

It is an arithmetic number, because the mean of its divisors is an integer number (1423801).

2^2847601 is an apocalyptic number.

It is an amenable number.

2847601 is a deficient number, since it is larger than the sum of its proper divisors (1).

2847601 is an equidigital number, since it uses as much as digits as its factorization.

2847601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 2847601 is about 1687.4836295502. The cubic root of 2847601 is about 141.7402014239.

The spelling of 2847601 in words is "two million, eight hundred forty-seven thousand, six hundred one".