32316768 has 108 divisors (see below), whose sum is σ = 101257884. Its totient is φ = 9696000.

The previous prime is 32316743. The next prime is 32316769. The reversal of 32316768 is 86761323.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32316769) 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, 319918 + ... + 320018.

It is an arithmetic number, because the mean of its divisors is an integer number (937573).

Almost surely, 2^32316768 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 32316768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50628942).

32316768 is an abundant number, since it is smaller than the sum of its proper divisors (68941116).

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

32316768 is a wasteful number, since it uses less digits than its factorization.

32316768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 117 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 32316768 is about 5684.7839009060. The cubic root of 32316768 is about 318.5243514853.

It can be divided in two parts, 3231 and 6768, that added together give a palindrome (9999).

The spelling of 32316768 in words is "thirty-two million, three hundred sixteen thousand, seven hundred sixty-eight".