271901 has 12 divisors (see below), whose sum is σ = 328320. Its totient is φ = 224280.

The previous prime is 271897. The next prime is 271903. The reversal of 271901 is 109172.

It is not a de Polignac number, because 271901 - 2² = 271897 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 (271903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1430 + ... + 1608.

It is an arithmetic number, because the mean of its divisors is an integer number (27360).

2²⁷¹⁹⁰¹ is an apocalyptic number.

It is an amenable number.

271901 is a deficient number, since it is larger than the sum of its proper divisors (56419).

271901 is a wasteful number, since it uses less digits than its factorization.

271901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 20.

The square root of 271901 is about 521.4412718610. The cubic root of 271901 is about 64.7843742489.

The spelling of 271901 in words is "two hundred seventy-one thousand, nine hundred one".