117470 has 16 divisors (see below), whose sum is σ = 224208. Its totient is φ = 44160.
The previous prime is 117443. The next prime is 117497. The reversal of 117470 is 74711.
It is an interprime number because it is at equal distance from previous prime (117443) and next prime (117497).
It is a congruent number.
It is an unprimeable number.
117470 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
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 7 ways as a sum of consecutive naturals, for example, 176 + ... + 515.
It is an arithmetic number, because the mean of its divisors is an integer number (14013).
2117470 is an apocalyptic number.
117470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
117470 is a deficient number, since it is larger than the sum of its proper divisors (106738).
117470 is a wasteful number, since it uses less digits than its factorization.
117470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 715.
The product of its (nonzero) digits is 196, while the sum is 20.
The square root of 117470 is about 342.7389677291. The cubic root of 117470 is about 48.9751366294.
It can be divided in two parts, 1 and 17470, that added together give a palindrome (17471).
The spelling of 117470 in words is "one hundred seventeen thousand, four hundred seventy", and thus it is an iban number.
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