2075855 has 4 divisors (see below), whose sum is σ = 2491032. Its totient is φ = 1660680.

The previous prime is 2075839. The next prime is 2075867. The reversal of 2075855 is 5585702.

It is a happy number.

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

It is not a de Polignac number, because 2075855 - 2⁴ = 2075839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207581 + ... + 207590.

It is an arithmetic number, because the mean of its divisors is an integer number (622758).

2^2075855 is an apocalyptic number.

2075855 is a deficient number, since it is larger than the sum of its proper divisors (415177).

2075855 is an equidigital number, since it uses as much as digits as its factorization.

2075855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415176.

The product of its (nonzero) digits is 14000, while the sum is 32.

The square root of 2075855 is about 1440.7827733562. The cubic root of 2075855 is about 127.5652363836.

The spelling of 2075855 in words is "two million, seventy-five thousand, eight hundred fifty-five".