2087205 has 16 divisors (see below), whose sum is σ = 3357504. Its totient is φ = 1107200.

The previous prime is 2087203. The next prime is 2087213. The reversal of 2087205 is 5027802.

It is not a de Polignac number, because 2087205 - 2¹ = 2087203 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2087203) 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 in 15 ways as a sum of consecutive naturals, for example, 5005 + ... + 5405.

It is an arithmetic number, because the mean of its divisors is an integer number (209844).

2^2087205 is an apocalyptic number.

It is an amenable number.

2087205 is a deficient number, since it is larger than the sum of its proper divisors (1270299).

2087205 is a wasteful number, since it uses less digits than its factorization.

2087205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 2087205 is about 1444.7162351133. The cubic root of 2087205 is about 127.7973069640.

The spelling of 2087205 in words is "two million, eighty-seven thousand, two hundred five".