272371 has 6 divisors (see below), whose sum is σ = 299516. Its totient is φ = 247500.
The previous prime is 272369. The next prime is 272381. The reversal of 272371 is 173272.
It is not a de Polignac number, because 272371 - 21 = 272369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (272341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1005 + ... + 1246.
2272371 is an apocalyptic number.
272371 is a deficient number, since it is larger than the sum of its proper divisors (27145).
272371 is a wasteful number, since it uses less digits than its factorization.
272371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2273 (or 2262 counting only the distinct ones).
The product of its digits is 588, while the sum is 22.
The square root of 272371 is about 521.8917512282. The cubic root of 272371 is about 64.8216808771.
Subtracting from 272371 its reverse (173272), we obtain a palindrome (99099).
The spelling of 272371 in words is "two hundred seventy-two thousand, three hundred seventy-one", and thus it is an iban number.
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