33256073 has 2 divisors, whose sum is σ = 33256074. Its totient is φ = 33256072.

The previous prime is 33256051. The next prime is 33256121. The reversal of 33256073 is 37065233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33085504 + 170569 = 5752^2 + 413^2 .

It is a cyclic number.

It is not a de Polignac number, because 33256073 - 2¹⁰ = 33255049 is a prime.

It is a super-2 number, since 2×33256073² = 2211932782762658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33256373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16628036 + 16628037.

It is an arithmetic number, because the mean of its divisors is an integer number (16628037).

Almost surely, 2^33256073 is an apocalyptic number.

It is an amenable number.

33256073 is a deficient number, since it is larger than the sum of its proper divisors (1).

33256073 is an equidigital number, since it uses as much as digits as its factorization.

33256073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 29.

The square root of 33256073 is about 5766.8078691768. The cubic root of 33256073 is about 321.5809557432.

The spelling of 33256073 in words is "thirty-three million, two hundred fifty-six thousand, seventy-three".