32648896 has 84 divisors (see below), whose sum is σ = 78181200. Its totient is φ = 13472256.

The previous prime is 32648893. The next prime is 32648909. The reversal of 32648896 is 69884623.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (32648893) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90765 + ... + 91123.

Almost surely, 2^32648896 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 32648896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39090600).

32648896 is an abundant number, since it is smaller than the sum of its proper divisors (45532304).

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

32648896 is a wasteful number, since it uses less digits than its factorization.

32648896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414 (or 397 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The square root of 32648896 is about 5713.9212455196. The cubic root of 32648896 is about 319.6118209728.

The spelling of 32648896 in words is "thirty-two million, six hundred forty-eight thousand, eight hundred ninety-six".