201326382 has 12 divisors (see below), whose sum is σ = 436207200. Its totient is φ = 67108788.

The previous prime is 201326371. The next prime is 201326399. The reversal of 201326382 is 283623102.

201326382 is a `hidden beast` number, since 20 + 1 + 3 + 2 + 638 + 2 = 666.

201326382 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5592382 + ... + 5592417.

It is an arithmetic number, because the mean of its divisors is an integer number (36350600).

Almost surely, 2^201326382 is an apocalyptic number.

201326382 is an abundant number, since it is smaller than the sum of its proper divisors (234880818).

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

201326382 is a wasteful number, since it uses less digits than its factorization.

201326382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11184807 (or 11184804 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 201326382 is about 14188.9528154829. The cubic root of 201326382 is about 586.0934884061.

Adding to 201326382 its reverse (283623102), we get a palindrome (484949484).

The spelling of 201326382 in words is "two hundred one million, three hundred twenty-six thousand, three hundred eighty-two".