204271694 has 32 divisors (see below), whose sum is σ = 369328896. Its totient is φ = 83585920.

The previous prime is 204271693. The next prime is 204271703. The reversal of 204271694 is 496172402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204271693) 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, 3272 + ... + 20475.

It is an arithmetic number, because the mean of its divisors is an integer number (11541528).

Almost surely, 2^204271694 is an apocalyptic number.

204271694 is a deficient number, since it is larger than the sum of its proper divisors (165057202).

204271694 is a wasteful number, since it uses less digits than its factorization.

204271694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23800.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 204271694 is about 14292.3648847908. The cubic root of 204271694 is about 588.9377554296.

The spelling of 204271694 in words is "two hundred four million, two hundred seventy-one thousand, six hundred ninety-four".