7912196 has 12 divisors (see below), whose sum is σ = 13866048. Its totient is φ = 3950472.

The previous prime is 7912181. The next prime is 7912199. The reversal of 7912196 is 6912197.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7912199) by changing a digit.

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, 4745 + ... + 6191.

It is an arithmetic number, because the mean of its divisors is an integer number (1155504).

Almost surely, 2^7912196 is an apocalyptic number.

It is an amenable number.

7912196 is a deficient number, since it is larger than the sum of its proper divisors (5953852).

7912196 is a wasteful number, since it uses less digits than its factorization.

7912196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2818 (or 2816 counting only the distinct ones).

The product of its digits is 6804, while the sum is 35.

The square root of 7912196 is about 2812.8625988484. The cubic root of 7912196 is about 199.2656066326.

Subtracting from 7912196 its reverse (6912197), we obtain a palindrome (999999).

The spelling of 7912196 in words is "seven million, nine hundred twelve thousand, one hundred ninety-six".