64732 has 6 divisors (see below), whose sum is σ = 113288. Its totient is φ = 32364.

The previous prime is 64717. The next prime is 64747. The reversal of 64732 is 23746.

It is an interprime number because it is at equal distance from previous prime (64717) and next prime (64747).

It is a d-powerful number, because it can be written as 6⁶ + 4⁵ + 7⁵ + 3⁵ + 2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8088 + ... + 8095.

2⁶⁴⁷³² is an apocalyptic number.

It is an amenable number.

64732 is a deficient number, since it is larger than the sum of its proper divisors (48556).

64732 is a wasteful number, since it uses less digits than its factorization.

64732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16187 (or 16185 counting only the distinct ones).

The product of its digits is 1008, while the sum is 22.

The square root of 64732 is about 254.4248415544. The cubic root of 64732 is about 40.1519222602.

The spelling of 64732 in words is "sixty-four thousand, seven hundred thirty-two".