32945113 has 2 divisors, whose sum is σ = 32945114. Its totient is φ = 32945112.

The previous prime is 32945083. The next prime is 32945117. The reversal of 32945113 is 31154923.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18905104 + 14040009 = 4348^2 + 3747^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32945113 is a prime.

It is not a weakly prime, because it can be changed into another prime (32945117) 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, 16472556 + 16472557.

It is an arithmetic number, because the mean of its divisors is an integer number (16472557).

Almost surely, 2^32945113 is an apocalyptic number.

It is an amenable number.

32945113 is a deficient number, since it is larger than the sum of its proper divisors (1).

32945113 is an equidigital number, since it uses as much as digits as its factorization.

32945113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 28.

The square root of 32945113 is about 5739.7833582810. The cubic root of 32945113 is about 320.5755040776.

The spelling of 32945113 in words is "thirty-two million, nine hundred forty-five thousand, one hundred thirteen".