8133049 has 2 divisors, whose sum is σ = 8133050. Its totient is φ = 8133048.

The previous prime is 8133043. The next prime is 8133101. The reversal of 8133049 is 9403318.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5978025 + 2155024 = 2445^2 + 1468^2 .

It is a cyclic number.

It is not a de Polignac number, because 8133049 - 2⁵ = 8133017 is a prime.

It is a super-2 number, since 2×8133049² = 132292972072802, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8133043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4066524 + 4066525.

It is an arithmetic number, because the mean of its divisors is an integer number (4066525).

Almost surely, 2^8133049 is an apocalyptic number.

It is an amenable number.

8133049 is a deficient number, since it is larger than the sum of its proper divisors (1).

8133049 is an equidigital number, since it uses as much as digits as its factorization.

8133049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 8133049 is about 2851.8501012501. The cubic root of 8133049 is about 201.1026512952.

The spelling of 8133049 in words is "eight million, one hundred thirty-three thousand, forty-nine".