4196194 has 4 divisors (see below), whose sum is σ = 6294294. Its totient is φ = 2098096.

The previous prime is 4196183. The next prime is 4196233. The reversal of 4196194 is 4916914.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4916914 = 2 ⋅2458457.

It can be written as a sum of positive squares in only one way, i.e., 3222025 + 974169 = 1795^2 + 987^2 .

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049047 + ... + 1049050.

Almost surely, 2^4196194 is an apocalyptic number.

4196194 is a deficient number, since it is larger than the sum of its proper divisors (2098100).

4196194 is a wasteful number, since it uses less digits than its factorization.

4196194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2098099.

The product of its digits is 7776, while the sum is 34.

The square root of 4196194 is about 2048.4613738121. The cubic root of 4196194 is about 161.2941140846.

The spelling of 4196194 in words is "four million, one hundred ninety-six thousand, one hundred ninety-four".