64832 has 14 divisors (see below), whose sum is σ = 128778. Its totient is φ = 32384.

The previous prime is 64817. The next prime is 64849. The reversal of 64832 is 23846.

It is a happy number.

64832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 33856 + 30976 = 184^2 + 176^2 .

It is a plaindrome in base 11.

It is a nialpdrome in base 4 and base 16.

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 64798 and 64807.

It is a congruent number.

It is an unprimeable number.

64832 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443 + ... + 570.

2⁶⁴⁸³² is an apocalyptic number.

It is an amenable number.

64832 is a deficient number, since it is larger than the sum of its proper divisors (63946).

64832 is a wasteful number, since it uses less digits than its factorization.

64832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025 (or 1015 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 64832 is about 254.6212874054. The cubic root of 64832 is about 40.1725876003.

It can be divided in two parts, 648 and 32, that multiplied together give a 4-th power (20736 = 12⁴).

The spelling of 64832 in words is "sixty-four thousand, eight hundred thirty-two".