71032 has 16 divisors (see below), whose sum is σ = 143640. Its totient is φ = 32736.

The previous prime is 71023. The next prime is 71039. The reversal of 71032 is 23017.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 71032.

It is not an unprimeable number, because it can be changed into a prime (71039) by changing a digit.

71032 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 in 3 ways as a sum of consecutive naturals, for example, 238 + ... + 445.

2⁷¹⁰³² is an apocalyptic number.

It is an amenable number.

71032 is an abundant number, since it is smaller than the sum of its proper divisors (72608).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71820).

71032 is a wasteful number, since it uses less digits than its factorization.

71032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702 (or 698 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 71032 is about 266.5182920552. The cubic root of 71032 is about 41.4143975067.

Adding to 71032 its reverse (23017), we get a palindrome (94049).

The spelling of 71032 in words is "seventy-one thousand, thirty-two".