801532 has 6 divisors (see below), whose sum is σ = 1402688. Its totient is φ = 400764.

The previous prime is 801517. The next prime is 801539. The reversal of 801532 is 235108.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801539) by changing a digit.

801532 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, 100188 + ... + 100195.

2⁸⁰¹⁵³² is an apocalyptic number.

It is an amenable number.

801532 is a deficient number, since it is larger than the sum of its proper divisors (601156).

801532 is a wasteful number, since it uses less digits than its factorization.

801532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200387 (or 200385 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 801532 is about 895.2831954192. The cubic root of 801532 is about 92.8909965038.

The spelling of 801532 in words is "eight hundred one thousand, five hundred thirty-two".