32396056 has 72 divisors (see below), whose sum is σ = 77781060. Its totient is φ = 12603360.

The previous prime is 32396017. The next prime is 32396057. The reversal of 32396056 is 65069323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32396057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 47091 + ... + 47773.

Almost surely, 2^32396056 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 32396056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38890530).

32396056 is an abundant number, since it is smaller than the sum of its proper divisors (45385004).

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

32396056 is a wasteful number, since it uses less digits than its factorization.

32396056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 34.

The square root of 32396056 is about 5691.7533326735. The cubic root of 32396056 is about 318.7846346577.

The spelling of 32396056 in words is "thirty-two million, three hundred ninety-six thousand, fifty-six".