32425717 has 2 divisors, whose sum is σ = 32425718. Its totient is φ = 32425716.

The previous prime is 32425703. The next prime is 32425759. The reversal of 32425717 is 71752423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16313521 + 16112196 = 4039^2 + 4014^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32425717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32425777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16212858 + 16212859.

It is an arithmetic number, because the mean of its divisors is an integer number (16212859).

Almost surely, 2^32425717 is an apocalyptic number.

It is an amenable number.

32425717 is a deficient number, since it is larger than the sum of its proper divisors (1).

32425717 is an equidigital number, since it uses as much as digits as its factorization.

32425717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11760, while the sum is 31.

The square root of 32425717 is about 5694.3583484006. The cubic root of 32425717 is about 318.8818953323.

The spelling of 32425717 in words is "thirty-two million, four hundred twenty-five thousand, seven hundred seventeen".