47007 has 8 divisors (see below), whose sum is σ = 69680. Its totient is φ = 31320.
The previous prime is 46997. The next prime is 47017. The reversal of 47007 is 70074.
It is an interprime number because it is at equal distance from previous prime (46997) and next prime (47017).
It is not a de Polignac number, because 47007 - 28 = 46751 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 15.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 47007.
It is not an unprimeable number, because it can be changed into a prime (47017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 844 + ... + 897.
It is an arithmetic number, because the mean of its divisors is an integer number (8710).
247007 is an apocalyptic number.
47007 is a deficient number, since it is larger than the sum of its proper divisors (22673).
47007 is a wasteful number, since it uses less digits than its factorization.
47007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1750 (or 1744 counting only the distinct ones).
The product of its (nonzero) digits is 196, while the sum is 18.
The square root of 47007 is about 216.8109775819. The cubic root of 47007 is about 36.0900523282.
The spelling of 47007 in words is "forty-seven thousand, seven", and thus it is an iban number.
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