8112994 has 8 divisors (see below), whose sum is σ = 12183660. Its totient is φ = 4051776.

The previous prime is 8112991. The next prime is 8113037. The reversal of 8112994 is 4992118.

It can be written as a sum of positive squares in 2 ways, for example, as 7219969 + 893025 = 2687^2 + 945^2 .

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8112991) 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, 462 + ... + 4054.

Almost surely, 2^8112994 is an apocalyptic number.

8112994 is a deficient number, since it is larger than the sum of its proper divisors (4070666).

8112994 is a wasteful number, since it uses less digits than its factorization.

8112994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4724.

The product of its digits is 5184, while the sum is 34.

The square root of 8112994 is about 2848.3317924708. The cubic root of 8112994 is about 200.9372179193.

The spelling of 8112994 in words is "eight million, one hundred twelve thousand, nine hundred ninety-four".