32798448 has 60 divisors (see below), whose sum is σ = 92270880. Its totient is φ = 10875648.

The previous prime is 32798417. The next prime is 32798453. The reversal of 32798448 is 84489723.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33940 + ... + 34892.

It is an arithmetic number, because the mean of its divisors is an integer number (1537848).

Almost surely, 2^32798448 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 32798448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46135440).

32798448 is an abundant number, since it is smaller than the sum of its proper divisors (59472432).

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

32798448 is a wasteful number, since it uses less digits than its factorization.

32798448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206 (or 1197 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 32798448 is about 5726.9929282303. The cubic root of 32798448 is about 320.0990839001.

The spelling of 32798448 in words is "thirty-two million, seven hundred ninety-eight thousand, four hundred forty-eight".