32006064 has 80 divisors (see below), whose sum is σ = 88065792. Its totient is φ = 9993984.

The previous prime is 32006059. The next prime is 32006099. The reversal of 32006064 is 46060023.

It is a self number, because there is not a number n which added to its sum of digits gives 32006064.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58239 + ... + 58785.

Almost surely, 2^32006064 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 32006064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44032896).

32006064 is an abundant number, since it is smaller than the sum of its proper divisors (56059728).

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

32006064 is a wasteful number, since it uses less digits than its factorization.

32006064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 32006064 is about 5657.3902110425. The cubic root of 32006064 is about 317.5002632936.

Adding to 32006064 its reverse (46060023), we get a palindrome (78066087).

The spelling of 32006064 in words is "thirty-two million, six thousand, sixty-four", and thus it is an eban number.