33297049 has 2 divisors, whose sum is σ = 33297050. Its totient is φ = 33297048.

The previous prime is 33297037. The next prime is 33297053. The reversal of 33297049 is 94079233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33269824 + 27225 = 5768^2 + 165^2 .

It is a cyclic number.

It is not a de Polignac number, because 33297049 - 2²³ = 24908441 is a prime.

It is a super-2 number, since 2×33297049² = 2217386944216802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33296999 and 33297017.

It is not a weakly prime, because it can be changed into another prime (33297029) 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, 16648524 + 16648525.

It is an arithmetic number, because the mean of its divisors is an integer number (16648525).

Almost surely, 2^33297049 is an apocalyptic number.

It is an amenable number.

33297049 is a deficient number, since it is larger than the sum of its proper divisors (1).

33297049 is an equidigital number, since it uses as much as digits as its factorization.

33297049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 33297049 is about 5770.3595208618. The cubic root of 33297049 is about 321.7129786768.

The spelling of 33297049 in words is "thirty-three million, two hundred ninety-seven thousand, forty-nine".