8112007 has 4 divisors (see below), whose sum is σ = 8166600. Its totient is φ = 8057416.

The previous prime is 8112001. The next prime is 8112011. The reversal of 8112007 is 7002118.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8112007 is a prime.

It is a Duffinian number.

8112007 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8112001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27073 + ... + 27370.

It is an arithmetic number, because the mean of its divisors is an integer number (2041650).

Almost surely, 2^8112007 is an apocalyptic number.

8112007 is a deficient number, since it is larger than the sum of its proper divisors (54593).

8112007 is a wasteful number, since it uses less digits than its factorization.

8112007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54592.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 8112007 is about 2848.1585278913. The cubic root of 8112007 is about 200.9290691365.

The spelling of 8112007 in words is "eight million, one hundred twelve thousand, seven".