33424093 has 2 divisors, whose sum is σ = 33424094. Its totient is φ = 33424092.

The previous prime is 33424073. The next prime is 33424099. The reversal of 33424093 is 39042433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33385284 + 38809 = 5778^2 + 197^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33424093 is a prime.

It is a super-2 number, since 2×33424093² = 2234339985745298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33424099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16712046 + 16712047.

It is an arithmetic number, because the mean of its divisors is an integer number (16712047).

Almost surely, 2^33424093 is an apocalyptic number.

It is an amenable number.

33424093 is a deficient number, since it is larger than the sum of its proper divisors (1).

33424093 is an equidigital number, since it uses as much as digits as its factorization.

33424093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 33424093 is about 5781.3573665706. The cubic root of 33424093 is about 322.1216218165.

The spelling of 33424093 in words is "thirty-three million, four hundred twenty-four thousand, ninety-three".