32234224 has 40 divisors (see below), whose sum is σ = 71102592. Its totient is φ = 14013120.

The previous prime is 32234221. The next prime is 32234231. The reversal of 32234224 is 42243223.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 32234195 and 32234204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32234221) 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, 67 + ... + 8029.

Almost surely, 2^32234224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32234224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35551296).

32234224 is an abundant number, since it is smaller than the sum of its proper divisors (38868368).

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

32234224 is a wasteful number, since it uses less digits than its factorization.

32234224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8005 (or 7999 counting only the distinct ones).

The product of its digits is 2304, while the sum is 22.

The square root of 32234224 is about 5677.5191765418. The cubic root of 32234224 is about 318.2529269494.

Adding to 32234224 its reverse (42243223), we get a palindrome (74477447).

It can be divided in two parts, 3223 and 4224, that added together give a palindrome (7447).

The spelling of 32234224 in words is "thirty-two million, two hundred thirty-four thousand, two hundred twenty-four".