47080 has 32 divisors (see below), whose sum is σ = 116640. Its totient is φ = 16960.
The previous prime is 47059. The next prime is 47087. The reversal of 47080 is 8074.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (47087) by changing a digit.
47080 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387 + ... + 493.
It is an arithmetic number, because the mean of its divisors is an integer number (3645).
247080 is an apocalyptic number.
47080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58320).
47080 is an abundant number, since it is smaller than the sum of its proper divisors (69560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47080 is a wasteful number, since it uses less digits than its factorization.
47080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129 (or 125 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 19.
The square root of 47080 is about 216.9792616818. The cubic root of 47080 is about 36.1087248040.
The spelling of 47080 in words is "forty-seven thousand, eighty".
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