32530466 has 8 divisors (see below), whose sum is σ = 49985964. Its totient is φ = 15868480.

The previous prime is 32530453. The next prime is 32530481. The reversal of 32530466 is 66403523.

It can be written as a sum of positive squares in 2 ways, for example, as 23319241 + 9211225 = 4829^2 + 3035^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198275 + ... + 198438.

Almost surely, 2^32530466 is an apocalyptic number.

32530466 is a deficient number, since it is larger than the sum of its proper divisors (17455498).

32530466 is a wasteful number, since it uses less digits than its factorization.

32530466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396756.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 32530466 is about 5703.5485445466. The cubic root of 32530466 is about 319.2249014290.

Adding to 32530466 its reverse (66403523), we get a palindrome (98933989).

The spelling of 32530466 in words is "thirty-two million, five hundred thirty thousand, four hundred sixty-six".