43532 has 6 divisors (see below), whose sum is σ = 76188. Its totient is φ = 21764.

The previous prime is 43517. The next prime is 43541. The reversal of 43532 is 23534.

It is a self number, because there is not a number n which added to its sum of digits gives 43532.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5438 + ... + 5445.

It is an arithmetic number, because the mean of its divisors is an integer number (12698).

2⁴³⁵³² is an apocalyptic number.

It is an amenable number.

43532 is a deficient number, since it is larger than the sum of its proper divisors (32656).

43532 is a wasteful number, since it uses less digits than its factorization.

43532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10887 (or 10885 counting only the distinct ones).

The product of its digits is 360, while the sum is 17.

The square root of 43532 is about 208.6432361712. The cubic root of 43532 is about 35.1778700432.

It can be divided in two parts, 43 and 532, that added together give a palindrome (575).

The spelling of 43532 in words is "forty-three thousand, five hundred thirty-two".