201752150 has 12 divisors (see below), whose sum is σ = 375259092. Its totient is φ = 80700840.

The previous prime is 201752149. The next prime is 201752171. The reversal of 201752150 is 51257102.

It is a happy number.

201752150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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, 2017472 + ... + 2017571.

It is an arithmetic number, because the mean of its divisors is an integer number (31271591).

Almost surely, 2^201752150 is an apocalyptic number.

201752150 is a deficient number, since it is larger than the sum of its proper divisors (173506942).

201752150 is a wasteful number, since it uses less digits than its factorization.

201752150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4035055 (or 4035050 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 201752150 is about 14203.9483947246. The cubic root of 201752150 is about 586.5063572116.

The spelling of 201752150 in words is "two hundred one million, seven hundred fifty-two thousand, one hundred fifty".