33234413 has 2 divisors, whose sum is σ = 33234414. Its totient is φ = 33234412.

The previous prime is 33234403. The next prime is 33234433. The reversal of 33234413 is 31443233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25270729 + 7963684 = 5027^2 + 2822^2 .

It is a cyclic number.

It is not a de Polignac number, because 33234413 - 2⁶ = 33234349 is a prime.

It is a super-2 number, since 2×33234413² = 2209052414909138, which contains 22 as substring.

It is a Chen prime.

It is equal to p_2045174 and since 33234413 and 2045174 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33234403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16617206 + 16617207.

It is an arithmetic number, because the mean of its divisors is an integer number (16617207).

Almost surely, 2^33234413 is an apocalyptic number.

It is an amenable number.

33234413 is a deficient number, since it is larger than the sum of its proper divisors (1).

33234413 is an equidigital number, since it uses as much as digits as its factorization.

33234413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 23.

The square root of 33234413 is about 5764.9295745915. The cubic root of 33234413 is about 321.5111243245.

Adding to 33234413 its reverse (31443233), we get a palindrome (64677646).

The spelling of 33234413 in words is "thirty-three million, two hundred thirty-four thousand, four hundred thirteen".