33074243 has 2 divisors, whose sum is σ = 33074244. Its totient is φ = 33074242.

The previous prime is 33074233. The next prime is 33074257. The reversal of 33074243 is 34247033.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33074243 - 2¹⁴ = 33057859 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (33074203) 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, 16537121 + 16537122.

It is an arithmetic number, because the mean of its divisors is an integer number (16537122).

Almost surely, 2^33074243 is an apocalyptic number.

33074243 is a deficient number, since it is larger than the sum of its proper divisors (1).

33074243 is an equidigital number, since it uses as much as digits as its factorization.

33074243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 26.

The square root of 33074243 is about 5751.0210397807. The cubic root of 33074243 is about 320.9937952301.

The spelling of 33074243 in words is "thirty-three million, seventy-four thousand, two hundred forty-three".