2194232 has 16 divisors (see below), whose sum is σ = 4142760. Its totient is φ = 1089504.

The previous prime is 2194229. The next prime is 2194243. The reversal of 2194232 is 2324912.

2194232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2194198 and 2194207.

It is a congruent 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, 383 + ... + 2129.

2^2194232 is an apocalyptic number.

It is an amenable number.

2194232 is a deficient number, since it is larger than the sum of its proper divisors (1948528).

2194232 is a wasteful number, since it uses less digits than its factorization.

2194232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910 (or 1906 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 2194232 is about 1481.2940288815. The cubic root of 2194232 is about 129.9453813948.

The spelling of 2194232 in words is "two million, one hundred ninety-four thousand, two hundred thirty-two".