64332 has 18 divisors (see below), whose sum is σ = 162708. Its totient is φ = 21432.

The previous prime is 64327. The next prime is 64333. The reversal of 64332 is 23346.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 6⁵ + 4⁶ + 3² + 3⁹ + 2¹⁵ .

It is a plaindrome in base 13.

It is a nialpdrome in base 10.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 64332.

It is not an unprimeable number, because it can be changed into a prime (64333) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 858 + ... + 929.

2⁶⁴³³² is an apocalyptic number.

It is an amenable number.

64332 is an abundant number, since it is smaller than the sum of its proper divisors (98376).

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

64332 is a wasteful number, since it uses less digits than its factorization.

64332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797 (or 1792 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 64332 is about 253.6375366542. The cubic root of 64332 is about 40.0690474095.

Adding to 64332 its reverse (23346), we get a palindrome (87678).

The spelling of 64332 in words is "sixty-four thousand, three hundred thirty-two".