32427222 has 8 divisors (see below), whose sum is σ = 64854456. Its totient is φ = 10809072.

The previous prime is 32427221. The next prime is 32427223. The reversal of 32427222 is 22272423.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (32427221) and next prime (32427223).

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

32427222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 32427192 and 32427201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32427221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2702263 + ... + 2702274.

It is an arithmetic number, because the mean of its divisors is an integer number (8106807).

Almost surely, 2^32427222 is an apocalyptic number.

32427222 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.

32427222 is a wasteful number, since it uses less digits than its factorization.

32427222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5404542.

The product of its digits is 2688, while the sum is 24.

The square root of 32427222 is about 5694.4904952067. The cubic root of 32427222 is about 318.8868287604.

Adding to 32427222 its reverse (22272423), we get a palindrome (54699645).

The spelling of 32427222 in words is "thirty-two million, four hundred twenty-seven thousand, two hundred twenty-two".