3232432 has 80 divisors (see below), whose sum is σ = 7936000. Its totient is φ = 1270080.

The previous prime is 3232429. The next prime is 3232441. The reversal of 3232432 is 2342323.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

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, 104257 + ... + 104287.

It is an arithmetic number, because the mean of its divisors is an integer number (99200).

Almost surely, 2^3232432 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 3232432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3968000).

3232432 is an abundant number, since it is smaller than the sum of its proper divisors (4703568).

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

3232432 is a wasteful number, since it uses less digits than its factorization.

3232432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79 (or 59 counting only the distinct ones).

The product of its digits is 864, while the sum is 19.

The square root of 3232432 is about 1797.8965487480. The cubic root of 3232432 is about 147.8574229543.

Adding to 3232432 its reverse (2342323), we get a palindrome (5574755).

The spelling of 3232432 in words is "three million, two hundred thirty-two thousand, four hundred thirty-two".