271994 has 16 divisors (see below), whose sum is σ = 435456. Its totient is φ = 127200.

The previous prime is 271981. The next prime is 272003. The reversal of 271994 is 499172.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 271994.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 271994.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2489 + ... + 2595.

It is an arithmetic number, because the mean of its divisors is an integer number (27216).

2²⁷¹⁹⁹⁴ is an apocalyptic number.

271994 is a deficient number, since it is larger than the sum of its proper divisors (163462).

271994 is a wasteful number, since it uses less digits than its factorization.

271994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181.

The product of its digits is 4536, while the sum is 32.

The square root of 271994 is about 521.5304401471. The cubic root of 271994 is about 64.7917596085.

The spelling of 271994 in words is "two hundred seventy-one thousand, nine hundred ninety-four".