201588 has 24 divisors (see below), whose sum is σ = 477792. Its totient is φ = 66144.

The previous prime is 201581. The next prime is 201589. The reversal of 201588 is 885102.

201588 is nontrivially palindromic in base 15.

201588 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1206 + ... + 1362.

It is an arithmetic number, because the mean of its divisors is an integer number (19908).

2²⁰¹⁵⁸⁸ is an apocalyptic number.

It is an amenable number.

201588 is an abundant number, since it is smaller than the sum of its proper divisors (276204).

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

201588 is a wasteful number, since it uses less digits than its factorization.

201588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 201588 is about 448.9855231519. The cubic root of 201588 is about 58.6347249216.

The spelling of 201588 in words is "two hundred one thousand, five hundred eighty-eight".