8182994 has 8 divisors (see below), whose sum is σ = 12606348. Its totient is φ = 3980880.

The previous prime is 8182987. The next prime is 8183011. The reversal of 8182994 is 4992818.

It can be written as a sum of positive squares in 2 ways, for example, as 6325225 + 1857769 = 2515^2 + 1363^2 .

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

It is a super-2 number, since 2×8182994² = 133922781608072, which contains 22 as substring.

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, 55217 + ... + 55364.

Almost surely, 2^8182994 is an apocalyptic number.

8182994 is a deficient number, since it is larger than the sum of its proper divisors (4423354).

8182994 is a wasteful number, since it uses less digits than its factorization.

8182994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110620.

The product of its digits is 41472, while the sum is 41.

The square root of 8182994 is about 2860.5932951051. The cubic root of 8182994 is about 201.5134681809.

Adding to 8182994 its sum of digits (41), we get a triangular number (8183035 = T₄₀₄₅).

The spelling of 8182994 in words is "eight million, one hundred eighty-two thousand, nine hundred ninety-four".