32664703 has 2 divisors, whose sum is σ = 32664704. Its totient is φ = 32664702.

The previous prime is 32664689. The next prime is 32664721. The reversal of 32664703 is 30746623.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32664703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32664103) 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, 16332351 + 16332352.

It is an arithmetic number, because the mean of its divisors is an integer number (16332352).

Almost surely, 2^32664703 is an apocalyptic number.

32664703 is a deficient number, since it is larger than the sum of its proper divisors (1).

32664703 is an equidigital number, since it uses as much as digits as its factorization.

32664703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 32664703 is about 5715.3042788639. The cubic root of 32664703 is about 319.6633927927.

The spelling of 32664703 in words is "thirty-two million, six hundred sixty-four thousand, seven hundred three".