201064052 has 72 divisors (see below), whose sum is σ = 423910368. Its totient is φ = 83160000.

The previous prime is 201064043. The next prime is 201064057. The reversal of 201064052 is 250460102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201064057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 800927 + ... + 801177.

It is an arithmetic number, because the mean of its divisors is an integer number (5887644).

Almost surely, 2^201064052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201064052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211955184).

201064052 is an abundant number, since it is smaller than the sum of its proper divisors (222846316).

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

201064052 is a wasteful number, since it uses less digits than its factorization.

201064052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 201064052 is about 14179.7056386936. The cubic root of 201064052 is about 585.8388161490.

The spelling of 201064052 in words is "two hundred one million, sixty-four thousand, fifty-two".