2206194 has 8 divisors (see below), whose sum is σ = 4412400. Its totient is φ = 735396.

The previous prime is 2206189. The next prime is 2206207. The reversal of 2206194 is 4916022.

2206194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2206194 is an admirable 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, 183844 + ... + 183855.

It is an arithmetic number, because the mean of its divisors is an integer number (551550).

2^2206194 is an apocalyptic number.

2206194 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2206194 is a wasteful number, since it uses less digits than its factorization.

2206194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367704.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2206194 is about 1485.3262267933. The cubic root of 2206194 is about 130.1810888506.

It can be divided in two parts, 22061 and 94, that added together give a triangular number (22155 = T₂₁₀).

The spelling of 2206194 in words is "two million, two hundred six thousand, one hundred ninety-four".