32665064 has 16 divisors (see below), whose sum is σ = 61322400. Its totient is φ = 16312432.

The previous prime is 32665063. The next prime is 32665081. The reversal of 32665064 is 46056623.

It is a super-3 number, since 3×32665064³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 32665064.

It is not an unprimeable number, because it can be changed into a prime (32665063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6149 + ... + 10155.

It is an arithmetic number, because the mean of its divisors is an integer number (3832650).

Almost surely, 2^32665064 is an apocalyptic number.

It is an amenable number.

32665064 is a deficient number, since it is larger than the sum of its proper divisors (28657336).

32665064 is a wasteful number, since it uses less digits than its factorization.

32665064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5032 (or 5028 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 32665064 is about 5715.3358606472. The cubic root of 32665064 is about 319.6645703947.

The spelling of 32665064 in words is "thirty-two million, six hundred sixty-five thousand, sixty-four".