2084365 has 4 divisors (see below), whose sum is σ = 2501244. Its totient is φ = 1667488.

The previous prime is 2084359. The next prime is 2084389. The reversal of 2084365 is 5634802.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 687241 + 1397124 = 829^2 + 1182^2 .

It is a cyclic number.

It is not a de Polignac number, because 2084365 - 2⁵ = 2084333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 208432 + ... + 208441.

It is an arithmetic number, because the mean of its divisors is an integer number (625311).

2^2084365 is an apocalyptic number.

It is an amenable number.

2084365 is a deficient number, since it is larger than the sum of its proper divisors (416879).

2084365 is an equidigital number, since it uses as much as digits as its factorization.

2084365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416878.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2084365 is about 1443.7330085580. The cubic root of 2084365 is about 127.7393172772.

The spelling of 2084365 in words is "two million, eighty-four thousand, three hundred sixty-five".