32213382 has 8 divisors (see below), whose sum is σ = 64426776. Its totient is φ = 10737792.

The previous prime is 32213329. The next prime is 32213383. The reversal of 32213382 is 28331223.

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

32213382 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32213383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2684443 + ... + 2684454.

It is an arithmetic number, because the mean of its divisors is an integer number (8053347).

Almost surely, 2^32213382 is an apocalyptic number.

32213382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

32213382 is a wasteful number, since it uses less digits than its factorization.

32213382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5368902.

The product of its digits is 1728, while the sum is 24.

The square root of 32213382 is about 5675.6833949754. The cubic root of 32213382 is about 318.1843201832.

The spelling of 32213382 in words is "thirty-two million, two hundred thirteen thousand, three hundred eighty-two".