271672 has 16 divisors (see below), whose sum is σ = 527400. Its totient is φ = 131040.
The previous prime is 271657. The next prime is 271693. The reversal of 271672 is 276172.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354 + ... + 817.
2271672 is an apocalyptic number.
It is an amenable number.
271672 is a deficient number, since it is larger than the sum of its proper divisors (255728).
271672 is a wasteful number, since it uses less digits than its factorization.
271672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1206 (or 1202 counting only the distinct ones).
The product of its digits is 1176, while the sum is 25.
The square root of 271672 is about 521.2216419145. The cubic root of 271672 is about 64.7661816119.
The spelling of 271672 in words is "two hundred seventy-one thousand, six hundred seventy-two".
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