32664833 has 2 divisors, whose sum is σ = 32664834. Its totient is φ = 32664832.

The previous prime is 32664791. The next prime is 32664851. The reversal of 32664833 is 33846623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27793984 + 4870849 = 5272^2 + 2207^2 .

It is a cyclic number.

It is not a de Polignac number, because 32664833 - 2¹⁰ = 32663809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32664793 and 32664802.

It is not a weakly prime, because it can be changed into another prime (32664433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16332416 + 16332417.

It is an arithmetic number, because the mean of its divisors is an integer number (16332417).

Almost surely, 2^32664833 is an apocalyptic number.

It is an amenable number.

32664833 is a deficient number, since it is larger than the sum of its proper divisors (1).

32664833 is an equidigital number, since it uses as much as digits as its factorization.

32664833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 35.

The square root of 32664833 is about 5715.3156518254. The cubic root of 32664833 is about 319.6638168609.

The spelling of 32664833 in words is "thirty-two million, six hundred sixty-four thousand, eight hundred thirty-three".