204270871 has 8 divisors (see below), whose sum is σ = 234676224. Its totient is φ = 174171480.

The previous prime is 204270841. The next prime is 204270901. The reversal of 204270871 is 178072402.

It is an interprime number because it is at equal distance from previous prime (204270841) and next prime (204270901).

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

It is not a de Polignac number, because 204270871 - 2¹⁹ = 203746583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204270841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75055 + ... + 77728.

It is an arithmetic number, because the mean of its divisors is an integer number (29334528).

Almost surely, 2^204270871 is an apocalyptic number.

204270871 is a deficient number, since it is larger than the sum of its proper divisors (30405353).

204270871 is a wasteful number, since it uses less digits than its factorization.

204270871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152981.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 204270871 is about 14292.3360931655. The cubic root of 204270871 is about 588.9369644954.

The spelling of 204270871 in words is "two hundred four million, two hundred seventy thousand, eight hundred seventy-one".