32424112 has 80 divisors (see below), whose sum is σ = 76995072. Its totient is φ = 12925440.

The previous prime is 32424097. The next prime is 32424137. The reversal of 32424112 is 21142423.

It is a self number, because there is not a number n which added to its sum of digits gives 32424112.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105463 + ... + 105769.

Almost surely, 2^32424112 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 32424112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38497536).

32424112 is an abundant number, since it is smaller than the sum of its proper divisors (44570960).

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

32424112 is a wasteful number, since it uses less digits than its factorization.

32424112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386 (or 380 counting only the distinct ones).

The product of its digits is 384, while the sum is 19.

The square root of 32424112 is about 5694.2174176967. The cubic root of 32424112 is about 318.8766339335.

Adding to 32424112 its reverse (21142423), we get a palindrome (53566535).

The spelling of 32424112 in words is "thirty-two million, four hundred twenty-four thousand, one hundred twelve".