2865201 has 8 divisors (see below), whose sum is σ = 3837600. Its totient is φ = 1901472.

The previous prime is 2865199. The next prime is 2865209. The reversal of 2865201 is 1025682.

2865201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2865201 - 2¹ = 2865199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2865209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1351 + ... + 2748.

It is an arithmetic number, because the mean of its divisors is an integer number (479700).

2^2865201 is an apocalyptic number.

It is an amenable number.

2865201 is a deficient number, since it is larger than the sum of its proper divisors (972399).

2865201 is a wasteful number, since it uses less digits than its factorization.

2865201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4335.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 2865201 is about 1692.6904619569. The cubic root of 2865201 is about 142.0316169762.

The spelling of 2865201 in words is "two million, eight hundred sixty-five thousand, two hundred one".