7196422 has 4 divisors (see below), whose sum is σ = 10794636. Its totient is φ = 3598210.

The previous prime is 7196417. The next prime is 7196467. The reversal of 7196422 is 2246917.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2246917 = 1423 ⋅1579.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1799104 + ... + 1799107.

It is an arithmetic number, because the mean of its divisors is an integer number (2698659).

Almost surely, 2^7196422 is an apocalyptic number.

7196422 is a deficient number, since it is larger than the sum of its proper divisors (3598214).

7196422 is a wasteful number, since it uses less digits than its factorization.

7196422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3598213.

The product of its digits is 6048, while the sum is 31.

The square root of 7196422 is about 2682.6147692131. The cubic root of 7196422 is about 193.0658853155.

The spelling of 7196422 in words is "seven million, one hundred ninety-six thousand, four hundred twenty-two".