33340063 has 2 divisors, whose sum is σ = 33340064. Its totient is φ = 33340062.

The previous prime is 33340051. The next prime is 33340103. The reversal of 33340063 is 36004333.

It is a weak prime.

It is an emirp because it is prime and its reverse (36004333) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33340063 - 2⁵ = 33340031 is a prime.

It is a super-2 number, since 2×33340063² = 2223119601687938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33340033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16670031 + 16670032.

It is an arithmetic number, because the mean of its divisors is an integer number (16670032).

Almost surely, 2^33340063 is an apocalyptic number.

33340063 is a deficient number, since it is larger than the sum of its proper divisors (1).

33340063 is an equidigital number, since it uses as much as digits as its factorization.

33340063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 33340063 is about 5774.0854687128. The cubic root of 33340063 is about 321.8514514836.

Adding to 33340063 its reverse (36004333), we get a palindrome (69344396).

The spelling of 33340063 in words is "thirty-three million, three hundred forty thousand, sixty-three".