8182274 has 16 divisors (see below), whose sum is σ = 13008480. Its totient is φ = 3849120.

The previous prime is 8182271. The next prime is 8182309. The reversal of 8182274 is 4722818.

It is a super-2 number, since 2×8182274² = 133899215622152, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8182274.

It is not an unprimeable number, because it can be changed into a prime (8182271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5534 + ... + 6854.

It is an arithmetic number, because the mean of its divisors is an integer number (813030).

Almost surely, 2^8182274 is an apocalyptic number.

8182274 is a deficient number, since it is larger than the sum of its proper divisors (4826206).

8182274 is a wasteful number, since it uses less digits than its factorization.

8182274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505.

The product of its digits is 7168, while the sum is 32.

The square root of 8182274 is about 2860.4674443174. The cubic root of 8182274 is about 201.5075577952.

The spelling of 8182274 in words is "eight million, one hundred eighty-two thousand, two hundred seventy-four".