47496 has 16 divisors (see below), whose sum is σ = 118800. Its totient is φ = 15824.
The previous prime is 47491. The next prime is 47497. The reversal of 47496 is 69474.
It is an alternating number because its digits alternate between even and odd.
It is a plaindrome in base 14.
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (47491) by changing a digit.
47496 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 (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 966 + ... + 1013.
It is an arithmetic number, because the mean of its divisors is an integer number (7425).
247496 is an apocalyptic number.
It is an amenable number.
47496 is an abundant number, since it is smaller than the sum of its proper divisors (71304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59400).
47496 is a wasteful number, since it uses less digits than its factorization.
47496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1988 (or 1984 counting only the distinct ones).
The product of its digits is 6048, while the sum is 30.
The square root of 47496 is about 217.9357703545. The cubic root of 47496 is about 36.2147656053.
The spelling of 47496 in words is "forty-seven thousand, four hundred ninety-six".
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