1082443 has 2 divisors, whose sum is σ = 1082444. Its totient is φ = 1082442.

The previous prime is 1082429. The next prime is 1082447. The reversal of 1082443 is 3442801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1082443 - 2¹³ = 1074251 is a prime.

It is not a weakly prime, because it can be changed into another prime (1082447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541221 + 541222.

It is an arithmetic number, because the mean of its divisors is an integer number (541222).

2^1082443 is an apocalyptic number.

1082443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082443 is an equidigital number, since it uses as much as digits as its factorization.

1082443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1082443 is about 1040.4052095218. The cubic root of 1082443 is about 102.6758591214.

The spelling of 1082443 in words is "one million, eighty-two thousand, four hundred forty-three".