2095999 has 4 divisors (see below), whose sum is σ = 2121336. Its totient is φ = 2070664.

The previous prime is 2095997. The next prime is 2096009. The reversal of 2095999 is 9995902.

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

It is a cyclic number.

It is not a de Polignac number, because 2095999 - 2¹ = 2095997 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a zygodrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2095993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12544 + ... + 12709.

It is an arithmetic number, because the mean of its divisors is an integer number (530334).

2^2095999 is an apocalyptic number.

2095999 is a deficient number, since it is larger than the sum of its proper divisors (25337).

2095999 is an equidigital number, since it uses as much as digits as its factorization.

2095999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25336.

The product of its (nonzero) digits is 65610, while the sum is 43.

The square root of 2095999 is about 1447.7565403064. The cubic root of 2095999 is about 127.9765378546.

The spelling of 2095999 in words is "two million, ninety-five thousand, nine hundred ninety-nine".