32532066 has 96 divisors (see below), whose sum is σ = 86261760. Its totient is φ = 8654688.

The previous prime is 32532061. The next prime is 32532077. The reversal of 32532066 is 66023523.

It is not an unprimeable number, because it can be changed into a prime (32532061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 256095 + ... + 256221.

It is an arithmetic number, because the mean of its divisors is an integer number (898560).

Almost surely, 2^32532066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32532066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43130880).

32532066 is an abundant number, since it is smaller than the sum of its proper divisors (53729694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32532066 is a wasteful number, since it uses less digits than its factorization.

32532066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 32532066 is about 5703.6888063779. The cubic root of 32532066 is about 319.2301349995.

Adding to 32532066 its reverse (66023523), we get a palindrome (98555589).

The spelling of 32532066 in words is "thirty-two million, five hundred thirty-two thousand, sixty-six".