117272 has 16 divisors (see below), whose sum is σ = 223560. Its totient is φ = 57664.
The previous prime is 117269. The next prime is 117281. The reversal of 117272 is 272711.
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, 788 + ... + 924.
2117272 is an apocalyptic number.
It is an amenable number.
117272 is a deficient number, since it is larger than the sum of its proper divisors (106288).
117272 is a wasteful number, since it uses less digits than its factorization.
117272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250 (or 246 counting only the distinct ones).
The product of its digits is 196, while the sum is 20.
The square root of 117272 is about 342.4499963498. The cubic root of 117272 is about 48.9476046910.
Adding to 117272 its reverse (272711), we get a palindrome (389983).
The spelling of 117272 in words is "one hundred seventeen thousand, two hundred seventy-two", and thus it is an iban number.
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