32412433 has 2 divisors, whose sum is σ = 32412434. Its totient is φ = 32412432.

The previous prime is 32412403. The next prime is 32412439. The reversal of 32412433 is 33421423.

It is a happy number.

32412433 is nontrivially palindromic in base 5.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21836929 + 10575504 = 4673^2 + 3252^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32412433 is a prime.

It is not a weakly prime, because it can be changed into another prime (32412439) 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, 16206216 + 16206217.

It is an arithmetic number, because the mean of its divisors is an integer number (16206217).

Almost surely, 2^32412433 is an apocalyptic number.

It is an amenable number.

32412433 is a deficient number, since it is larger than the sum of its proper divisors (1).

32412433 is an equidigital number, since it uses as much as digits as its factorization.

32412433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 22.

The square root of 32412433 is about 5693.1918112777. The cubic root of 32412433 is about 318.8383434226.

Adding to 32412433 its reverse (33421423), we get a palindrome (65833856).

The spelling of 32412433 in words is "thirty-two million, four hundred twelve thousand, four hundred thirty-three".