8182243 has 2 divisors, whose sum is σ = 8182244. Its totient is φ = 8182242.

The previous prime is 8182211. The next prime is 8182259. The reversal of 8182243 is 3422818.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8182243 - 2⁵ = 8182211 is a prime.

It is a super-2 number, since 2×8182243² = 133898201022098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8189243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4091121 + 4091122.

It is an arithmetic number, because the mean of its divisors is an integer number (4091122).

Almost surely, 2^8182243 is an apocalyptic number.

8182243 is a deficient number, since it is larger than the sum of its proper divisors (1).

8182243 is an equidigital number, since it uses as much as digits as its factorization.

8182243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3072, while the sum is 28.

The square root of 8182243 is about 2860.4620256175. The cubic root of 8182243 is about 201.5073033125.

The spelling of 8182243 in words is "eight million, one hundred eighty-two thousand, two hundred forty-three".