272043 has 12 divisors (see below), whose sum is σ = 397488. Its totient is φ = 179280.
The previous prime is 272039. The next prime is 272053. The reversal of 272043 is 340272.
It is a happy number.
It is not a de Polignac number, because 272043 - 22 = 272039 is a prime.
It is not an unprimeable number, because it can be changed into a prime (272003) 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, 1413 + ... + 1593.
It is an arithmetic number, because the mean of its divisors is an integer number (33124).
2272043 is an apocalyptic number.
272043 is a deficient number, since it is larger than the sum of its proper divisors (125445).
272043 is a wasteful number, since it uses less digits than its factorization.
272043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 354 (or 351 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 18.
The square root of 272043 is about 521.5774151552. The cubic root of 272043 is about 64.7956501424.
The spelling of 272043 in words is "two hundred seventy-two thousand, forty-three", and thus it is an iban number.
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