1082226449 has 2 divisors, whose sum is σ = 1082226450. Its totient is φ = 1082226448.

The previous prime is 1082226433. The next prime is 1082226469. The reversal of 1082226449 is 9446222801.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 798910225 + 283316224 = 28265^2 + 16832^2 .

It is a cyclic number.

It is not a de Polignac number, because 1082226449 - 2⁴ = 1082226433 is a prime.

It is not a weakly prime, because it can be changed into another prime (1082226469) 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 as a sum of consecutive naturals, namely, 541113224 + 541113225.

It is an arithmetic number, because the mean of its divisors is an integer number (541113225).

Almost surely, 2^1082226449 is an apocalyptic number.

It is an amenable number.

1082226449 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082226449 is an equidigital number, since it uses as much as digits as its factorization.

1082226449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 1082226449 is about 32897.2103528551. The cubic root of 1082226449 is about 1026.6901163452.

The spelling of 1082226449 in words is "one billion, eighty-two million, two hundred twenty-six thousand, four hundred forty-nine".