33014213 has 2 divisors, whose sum is σ = 33014214. Its totient is φ = 33014212.

The previous prime is 33014197. The next prime is 33014231. The reversal of 33014213 is 31241033.

It is a happy number.

Together with next prime (33014231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30891364 + 2122849 = 5558^2 + 1457^2 .

It is a cyclic number.

It is not a de Polignac number, because 33014213 - 2⁴ = 33014197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33014191 and 33014200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33014263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16507106 + 16507107.

It is an arithmetic number, because the mean of its divisors is an integer number (16507107).

Almost surely, 2^33014213 is an apocalyptic number.

It is an amenable number.

33014213 is a deficient number, since it is larger than the sum of its proper divisors (1).

33014213 is an equidigital number, since it uses as much as digits as its factorization.

33014213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 33014213 is about 5745.7995962268. The cubic root of 33014213 is about 320.7994755673.

Adding to 33014213 its reverse (31241033), we get a palindrome (64255246).

The spelling of 33014213 in words is "thirty-three million, fourteen thousand, two hundred thirteen".