7996922 has 4 divisors (see below), whose sum is σ = 11995386. Its totient is φ = 3998460.

The previous prime is 7996913. The next prime is 7996951. The reversal of 7996922 is 2296997.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2296997 = 37 ⋅62081.

It can be written as a sum of positive squares in only one way, i.e., 7845601 + 151321 = 2801^2 + 389^2 .

It is a super-2 number, since 2×7996922² = 127901522948168, which contains 22 as substring.

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, 1999229 + ... + 1999232.

Almost surely, 2^7996922 is an apocalyptic number.

7996922 is a deficient number, since it is larger than the sum of its proper divisors (3998464).

7996922 is a wasteful number, since it uses less digits than its factorization.

7996922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3998463.

The product of its digits is 122472, while the sum is 44.

The square root of 7996922 is about 2827.8829537306. The cubic root of 7996922 is about 199.9743467097.

The spelling of 7996922 in words is "seven million, nine hundred ninety-six thousand, nine hundred twenty-two".