2182094 has 4 divisors (see below), whose sum is σ = 3273144. Its totient is φ = 1091046.

The previous prime is 2182091. The next prime is 2182097. The reversal of 2182094 is 4902812.

2182094 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 is an interprime number because it is at equal distance from previous prime (2182091) and next prime (2182097).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2182091) by changing a digit.

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 as a sum of consecutive naturals, namely, 545522 + ... + 545525.

It is an arithmetic number, because the mean of its divisors is an integer number (818286).

2^2182094 is an apocalyptic number.

2182094 is a deficient number, since it is larger than the sum of its proper divisors (1091050).

2182094 is a wasteful number, since it uses less digits than its factorization.

2182094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091049.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 2182094 is about 1477.1912536974. The cubic root of 2182094 is about 129.7053286275.

The spelling of 2182094 in words is "two million, one hundred eighty-two thousand, ninety-four".