201374195 has 16 divisors (see below), whose sum is σ = 267556608. Its totient is φ = 144265440.

The previous prime is 201374191. The next prime is 201374209. The reversal of 201374195 is 591473102.

It is not a de Polignac number, because 201374195 - 2² = 201374191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201374191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23639 + ... + 31008.

It is an arithmetic number, because the mean of its divisors is an integer number (16722288).

Almost surely, 2^201374195 is an apocalyptic number.

201374195 is a deficient number, since it is larger than the sum of its proper divisors (66182413).

201374195 is a wasteful number, since it uses less digits than its factorization.

201374195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54730.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 201374195 is about 14190.6375825754. The cubic root of 201374195 is about 586.1398818454.

The spelling of 201374195 in words is "two hundred one million, three hundred seventy-four thousand, one hundred ninety-five".