32604064 has 48 divisors (see below), whose sum is σ = 69189120. Its totient is φ = 15079680.

The previous prime is 32604043. The next prime is 32604097. The reversal of 32604064 is 46040623.

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, 22102 + ... + 23530.

It is an arithmetic number, because the mean of its divisors is an integer number (1441440).

Almost surely, 2^32604064 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 32604064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34594560).

32604064 is an abundant number, since it is smaller than the sum of its proper divisors (36585056).

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

32604064 is a wasteful number, since it uses less digits than its factorization.

32604064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493 (or 1485 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 32604064 is about 5709.9968476349. The cubic root of 32604064 is about 319.4654617540.

Adding to 32604064 its reverse (46040623), we get a palindrome (78644687).

The spelling of 32604064 in words is "thirty-two million, six hundred four thousand, sixty-four".