204127996 has 6 divisors (see below), whose sum is σ = 357224000. Its totient is φ = 102063996.

The previous prime is 204127981. The next prime is 204128011. The reversal of 204127996 is 699721402.

It is an interprime number because it is at equal distance from previous prime (204127981) and next prime (204128011).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25515996 + ... + 25516003.

Almost surely, 2^204127996 is an apocalyptic number.

It is an amenable number.

204127996 is a deficient number, since it is larger than the sum of its proper divisors (153096004).

204127996 is a wasteful number, since it uses less digits than its factorization.

204127996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51032003 (or 51032001 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 204127996 is about 14287.3369107052. The cubic root of 204127996 is about 588.7996239894.

The spelling of 204127996 in words is "two hundred four million, one hundred twenty-seven thousand, nine hundred ninety-six".