83432 has 8 divisors (see below), whose sum is σ = 156450. Its totient is φ = 41712.

The previous prime is 83431. The next prime is 83437. The reversal of 83432 is 23438.

It can be written as a sum of positive squares in only one way, i.e., 45796 + 37636 = 214^2 + 194^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (83431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5207 + ... + 5222.

2⁸³⁴³² is an apocalyptic number.

It is an amenable number.

83432 is a deficient number, since it is larger than the sum of its proper divisors (73018).

83432 is a wasteful number, since it uses less digits than its factorization.

83432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10435 (or 10431 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 83432 is about 288.8459797193. The cubic root of 83432 is about 43.6962550923.

It can be divided in two parts, 83 and 432, that added together give a palindrome (515).

The spelling of 83432 in words is "eighty-three thousand, four hundred thirty-two".