201532 has 6 divisors (see below), whose sum is σ = 352688. Its totient is φ = 100764.

The previous prime is 201517. The next prime is 201547. The reversal of 201532 is 235102.

201532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (201517) and next prime (201547).

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25188 + ... + 25195.

2²⁰¹⁵³² is an apocalyptic number.

It is an amenable number.

201532 is a deficient number, since it is larger than the sum of its proper divisors (151156).

201532 is a wasteful number, since it uses less digits than its factorization.

201532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50387 (or 50385 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 201532 is about 448.9231560078. The cubic root of 201532 is about 58.6292949543.

Adding to 201532 its reverse (235102), we get a palindrome (436634).

The spelling of 201532 in words is "two hundred one thousand, five hundred thirty-two".