32745984 has 40 divisors (see below), whose sum is σ = 87241440. Its totient is φ = 10914816.

The previous prime is 32745983. The next prime is 32746001. The reversal of 32745984 is 48954723.

It is not an unprimeable number, because it can be changed into a prime (32745983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9124 + ... + 12195.

It is an arithmetic number, because the mean of its divisors is an integer number (2181036).

Almost surely, 2^32745984 is an apocalyptic number.

It is an amenable number.

32745984 is an abundant number, since it is smaller than the sum of its proper divisors (54495456).

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

32745984 is an equidigital number, since it uses as much as digits as its factorization.

32745984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21340 (or 21324 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 32745984 is about 5722.4106808232. The cubic root of 32745984 is about 319.9283172770.

The spelling of 32745984 in words is "thirty-two million, seven hundred forty-five thousand, nine hundred eighty-four".