2094775 has 6 divisors (see below), whose sum is σ = 2597552. Its totient is φ = 1675800.

The previous prime is 2094767. The next prime is 2094779. The reversal of 2094775 is 5774902.

It is not a de Polignac number, because 2094775 - 2³ = 2094767 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2094775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41871 + ... + 41920.

2^2094775 is an apocalyptic number.

2094775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2094775 is a deficient number, since it is larger than the sum of its proper divisors (502777).

2094775 is an equidigital number, since it uses as much as digits as its factorization.

2094775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83801 (or 83796 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 2094775 is about 1447.3337555657. Note that the first 3 decimals coincide. The cubic root of 2094775 is about 127.9516215285.

The spelling of 2094775 in words is "two million, ninety-four thousand, seven hundred seventy-five".