33230339 has 2 divisors, whose sum is σ = 33230340. Its totient is φ = 33230338.

The previous prime is 33230293. The next prime is 33230347. The reversal of 33230339 is 93303233.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33230339 is a prime.

It is a super-2 number, since 2×33230339² = 2208510860109842, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (33230369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16615169 + 16615170.

It is an arithmetic number, because the mean of its divisors is an integer number (16615170).

Almost surely, 2^33230339 is an apocalyptic number.

33230339 is a deficient number, since it is larger than the sum of its proper divisors (1).

33230339 is an equidigital number, since it uses as much as digits as its factorization.

33230339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4374, while the sum is 26.

The square root of 33230339 is about 5764.5762203305. The cubic root of 33230339 is about 321.4979864380.

The spelling of 33230339 in words is "thirty-three million, two hundred thirty thousand, three hundred thirty-nine".