7912126 has 8 divisors (see below), whose sum is σ = 11939760. Its totient is φ = 3932208.

The previous prime is 7912103. The next prime is 7912133. The reversal of 7912126 is 6212197.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 7912094 and 7912103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11511 + ... + 12178.

It is an arithmetic number, because the mean of its divisors is an integer number (1492470).

Almost surely, 2^7912126 is an apocalyptic number.

7912126 is a deficient number, since it is larger than the sum of its proper divisors (4027634).

7912126 is a wasteful number, since it uses less digits than its factorization.

7912126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23858.

The product of its digits is 1512, while the sum is 28.

The square root of 7912126 is about 2812.8501559806. The cubic root of 7912126 is about 199.2650189899.

The spelling of 7912126 in words is "seven million, nine hundred twelve thousand, one hundred twenty-six".