8006994 has 12 divisors (see below), whose sum is σ = 17348526. Its totient is φ = 2668992.

The previous prime is 8006989. The next prime is 8007001. The reversal of 8006994 is 4996008.

It can be written as a sum of positive squares in only one way, i.e., 7535025 + 471969 = 2745^2 + 687^2 .

It is a super-2 number, since 2×8006994² = 128223905832072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 222399 + ... + 222434.

Almost surely, 2^8006994 is an apocalyptic number.

8006994 is an abundant number, since it is smaller than the sum of its proper divisors (9341532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8006994 is a wasteful number, since it uses less digits than its factorization.

8006994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444841 (or 444838 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 8006994 is about 2829.6632308457. The cubic root of 8006994 is about 200.0582663568.

The spelling of 8006994 in words is "eight million, six thousand, nine hundred ninety-four".