2092194 has 24 divisors (see below), whose sum is σ = 4882332. Its totient is φ = 643680.

The previous prime is 2092187. The next prime is 2092217. The reversal of 2092194 is 4912902.

It can be written as a sum of positive squares in 2 ways, for example, as 2064969 + 27225 = 1437^2 + 165^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4237 + ... + 4704.

2^2092194 is an apocalyptic number.

2092194 is an abundant number, since it is smaller than the sum of its proper divisors (2790138).

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

2092194 is a wasteful number, since it uses less digits than its factorization.

2092194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8962 (or 8959 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 2092194 is about 1446.4418412090. The cubic root of 2092194 is about 127.8990496357.

The spelling of 2092194 in words is "two million, ninety-two thousand, one hundred ninety-four".