32443412 has 24 divisors (see below), whose sum is σ = 63282240. Its totient is φ = 14463360.

The previous prime is 32443387. The next prime is 32443427. The reversal of 32443412 is 21434423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11264 + ... + 13847.

It is an arithmetic number, because the mean of its divisors is an integer number (2636760).

Almost surely, 2^32443412 is an apocalyptic number.

It is an amenable number.

32443412 is a deficient number, since it is larger than the sum of its proper divisors (30838828).

32443412 is a wasteful number, since it uses less digits than its factorization.

32443412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25151 (or 25149 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 32443412 is about 5695.9118672957. The cubic root of 32443412 is about 318.9398903392.

Adding to 32443412 its reverse (21434423), we get a palindrome (53877835).

The spelling of 32443412 in words is "thirty-two million, four hundred forty-three thousand, four hundred twelve".