2662085 has 4 divisors (see below), whose sum is σ = 3194508. Its totient is φ = 2129664.

The previous prime is 2662069. The next prime is 2662097. The reversal of 2662085 is 5802662.

2662085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1582564 + 1079521 = 1258^2 + 1039^2 .

It is a cyclic number.

It is not a de Polignac number, because 2662085 - 2⁴ = 2662069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 266204 + ... + 266213.

It is an arithmetic number, because the mean of its divisors is an integer number (798627).

2^2662085 is an apocalyptic number.

It is an amenable number.

2662085 is a deficient number, since it is larger than the sum of its proper divisors (532423).

2662085 is an equidigital number, since it uses as much as digits as its factorization.

2662085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532422.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2662085 is about 1631.5897155842. The cubic root of 2662085 is about 138.5927905869.

The spelling of 2662085 in words is "two million, six hundred sixty-two thousand, eighty-five".