201532896 has 36 divisors (see below), whose sum is σ = 573109992. Its totient is φ = 67177536.

The previous prime is 201532883. The next prime is 201532921. The reversal of 201532896 is 698235102.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 201532896.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 349596 + ... + 350171.

It is an arithmetic number, because the mean of its divisors is an integer number (15919722).

Almost surely, 2^201532896 is an apocalyptic number.

It is an amenable number.

201532896 is an abundant number, since it is smaller than the sum of its proper divisors (371577096).

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

201532896 is a wasteful number, since it uses less digits than its factorization.

201532896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699783 (or 699772 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 201532896 is about 14196.2282314705. The cubic root of 201532896 is about 586.2938184174.

Adding to 201532896 its reverse (698235102), we get a palindrome (899767998).

The spelling of 201532896 in words is "two hundred one million, five hundred thirty-two thousand, eight hundred ninety-six".