201838202 has 16 divisors (see below), whose sum is σ = 326816640. Its totient is φ = 93202032.

The previous prime is 201838193. The next prime is 201838213. The reversal of 201838202 is 202838102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74318 + ... + 76985.

It is an arithmetic number, because the mean of its divisors is an integer number (20426040).

Almost surely, 2^201838202 is an apocalyptic number.

201838202 is a deficient number, since it is larger than the sum of its proper divisors (124978438).

201838202 is a wasteful number, since it uses less digits than its factorization.

201838202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151357.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 201838202 is about 14206.9772295165. The cubic root of 201838202 is about 586.5897315750.

The spelling of 201838202 in words is "two hundred one million, eight hundred thirty-eight thousand, two hundred two".