32664317 has 8 divisors (see below), whose sum is σ = 37408896. Its totient is φ = 27939312.

The previous prime is 32664311. The next prime is 32664319. The reversal of 32664317 is 71346623.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32664317 - 2⁶ = 32664253 is a prime.

It is a super-3 number, since 3×32664317³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32664311) 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 in 7 ways as a sum of consecutive naturals, for example, 1118 + ... + 8159.

It is an arithmetic number, because the mean of its divisors is an integer number (4676112).

Almost surely, 2^32664317 is an apocalyptic number.

It is an amenable number.

32664317 is a deficient number, since it is larger than the sum of its proper divisors (4744579).

32664317 is an equidigital number, since it uses as much as digits as its factorization.

32664317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9787.

The product of its digits is 18144, while the sum is 32.

The square root of 32664317 is about 5715.2705097834. The cubic root of 32664317 is about 319.6621336297.

The spelling of 32664317 in words is "thirty-two million, six hundred sixty-four thousand, three hundred seventeen".