32422 has 16 divisors (see below), whose sum is σ = 55440. Its totient is φ = 14112.

The previous prime is 32413. The next prime is 32423. The reversal of 32422 is 22423.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 733 + ... + 775.

It is an arithmetic number, because the mean of its divisors is an integer number (3465).

2³²⁴²² is an apocalyptic number.

32422 is a deficient number, since it is larger than the sum of its proper divisors (23018).

32422 is a wasteful number, since it uses less digits than its factorization.

32422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87.

The product of its digits is 96, while the sum is 13.

The square root of 32422 is about 180.0611007408. The cubic root of 32422 is about 31.8869710258.

Adding to 32422 its reverse (22423), we get a palindrome (54845).

Subtracting from 32422 its reverse (22423), we obtain a palindrome (9999).

It can be divided in two parts, 32 and 422, that added together give a palindrome (454).

The spelling of 32422 in words is "thirty-two thousand, four hundred twenty-two".