32530665 has 8 divisors (see below), whose sum is σ = 52049088. Its totient is φ = 17349680.

The previous prime is 32530643. The next prime is 32530681. The reversal of 32530665 is 56603523.

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

It is not a de Polignac number, because 32530665 - 2⁶ = 32530601 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1084341 + ... + 1084370.

It is an arithmetic number, because the mean of its divisors is an integer number (6506136).

Almost surely, 2^32530665 is an apocalyptic number.

It is an amenable number.

32530665 is a deficient number, since it is larger than the sum of its proper divisors (19518423).

32530665 is a wasteful number, since it uses less digits than its factorization.

32530665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168719.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 32530665 is about 5703.5659897997. The cubic root of 32530665 is about 319.2255523637.

The spelling of 32530665 in words is "thirty-two million, five hundred thirty thousand, six hundred sixty-five".