272441 has 8 divisors (see below), whose sum is σ = 309120. Its totient is φ = 238032.
The previous prime is 272423. The next prime is 272449. The reversal of 272441 is 144272.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 272441 - 214 = 256057 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 272441.
It is not an unprimeable number, because it can be changed into a prime (272449) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 305 + ... + 798.
It is an arithmetic number, because the mean of its divisors is an integer number (38640).
2272441 is an apocalyptic number.
It is an amenable number.
272441 is a deficient number, since it is larger than the sum of its proper divisors (36679).
272441 is a wasteful number, since it uses less digits than its factorization.
272441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1135.
The product of its digits is 448, while the sum is 20.
The square root of 272441 is about 521.9588106355. The cubic root of 272441 is about 64.8272335105.
The spelling of 272441 in words is "two hundred seventy-two thousand, four hundred forty-one", and thus it is an iban number.
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