8214533 has 2 divisors, whose sum is σ = 8214534. Its totient is φ = 8214532.

The previous prime is 8214529. The next prime is 8214539. The reversal of 8214533 is 3354128.

8214533 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6466849 + 1747684 = 2543^2 + 1322^2 .

It is a cyclic number.

It is not a de Polignac number, because 8214533 - 2² = 8214529 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8214539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4107266 + 4107267.

It is an arithmetic number, because the mean of its divisors is an integer number (4107267).

Almost surely, 2^8214533 is an apocalyptic number.

It is an amenable number.

8214533 is a deficient number, since it is larger than the sum of its proper divisors (1).

8214533 is an equidigital number, since it uses as much as digits as its factorization.

8214533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 26.

The square root of 8214533 is about 2866.1006611771. The cubic root of 8214533 is about 201.7720282108.

The spelling of 8214533 in words is "eight million, two hundred fourteen thousand, five hundred thirty-three".