32664265 has 8 divisors (see below), whose sum is σ = 39601800. Its totient is φ = 25861632.

The previous prime is 32664263. The next prime is 32664299. The reversal of 32664265 is 56246623.

It can be written as a sum of positive squares in 4 ways, for example, as 254016 + 32410249 = 504^2 + 5693^2 .

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 32664265 - 2¹ = 32664263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32664265.

It is not an unprimeable number, because it can be changed into a prime (32664263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33190 + ... + 34159.

It is an arithmetic number, because the mean of its divisors is an integer number (4950225).

Almost surely, 2^32664265 is an apocalyptic number.

It is an amenable number.

32664265 is a deficient number, since it is larger than the sum of its proper divisors (6937535).

32664265 is an equidigital number, since it uses as much as digits as its factorization.

32664265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67451.

The product of its digits is 51840, while the sum is 34.

The square root of 32664265 is about 5715.2659605656. The cubic root of 32664265 is about 319.6619640007.

The spelling of 32664265 in words is "thirty-two million, six hundred sixty-four thousand, two hundred sixty-five".