201046050 has 72 divisors (see below), whose sum is σ = 560182896. Its totient is φ = 53609040.

The previous prime is 201046039. The next prime is 201046051. The reversal of 201046050 is 50640102.

It is a happy number.

201046050 is a `hidden beast` number, since 201 + 0 + 460 + 5 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (201046051) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3877 + ... + 20423.

It is an arithmetic number, because the mean of its divisors is an integer number (7780318).

Almost surely, 2^201046050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201046050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280091448).

201046050 is an abundant number, since it is smaller than the sum of its proper divisors (359136846).

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

201046050 is a wasteful number, since it uses less digits than its factorization.

201046050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16574 (or 16557 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 201046050 is about 14179.0708440292. The cubic root of 201046050 is about 585.8213315299.

Adding to 201046050 its reverse (50640102), we get a palindrome (251686152).

The spelling of 201046050 in words is "two hundred one million, forty-six thousand, fifty".