1942196 has 12 divisors (see below), whose sum is σ = 3450048. Its totient is φ = 956472.

The previous prime is 1942183. The next prime is 1942201. The reversal of 1942196 is 6912491.

It is an Ulam number.

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, 3356 + ... + 3891.

It is an arithmetic number, because the mean of its divisors is an integer number (287504).

2^1942196 is an apocalyptic number.

It is an amenable number.

1942196 is a deficient number, since it is larger than the sum of its proper divisors (1507852).

1942196 is a wasteful number, since it uses less digits than its factorization.

1942196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7318 (or 7316 counting only the distinct ones).

The product of its digits is 3888, while the sum is 32.

The square root of 1942196 is about 1393.6269228169. The cubic root of 1942196 is about 124.7664117642.

The spelling of 1942196 in words is "one million, nine hundred forty-two thousand, one hundred ninety-six".