201198242 has 8 divisors (see below), whose sum is σ = 344911296. Its totient is φ = 86227812.

The previous prime is 201198241. The next prime is 201198251. The reversal of 201198242 is 242891102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (201198241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7185638 + ... + 7185665.

It is an arithmetic number, because the mean of its divisors is an integer number (43113912).

Almost surely, 2^201198242 is an apocalyptic number.

201198242 is a deficient number, since it is larger than the sum of its proper divisors (143713054).

201198242 is a wasteful number, since it uses less digits than its factorization.

201198242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14371312.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 201198242 is about 14184.4366120054. The cubic root of 201198242 is about 585.9691166304.

The spelling of 201198242 in words is "two hundred one million, one hundred ninety-eight thousand, two hundred forty-two".