49716 has 18 divisors (see below), whose sum is σ = 125762. Its totient is φ = 16560.
The previous prime is 49711. The next prime is 49727. The reversal of 49716 is 61794.
It can be written as a sum of positive squares in only one way, i.e., 41616 + 8100 = 204^2 + 90^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a self number, because there is not a number n which added to its sum of digits gives 49716.
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 49716.
It is not an unprimeable number, because it can be changed into a prime (49711) by changing a digit.
49716 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 5 ways as a sum of consecutive naturals, for example, 655 + ... + 726.
249716 is an apocalyptic number.
It is an amenable number.
49716 is an abundant number, since it is smaller than the sum of its proper divisors (76046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49716 is a wasteful number, since it uses less digits than its factorization.
49716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1391 (or 1386 counting only the distinct ones).
The product of its digits is 1512, while the sum is 27.
The square root of 49716 is about 222.9708501127. The cubic root of 49716 is about 36.7704315098.
The spelling of 49716 in words is "forty-nine thousand, seven hundred sixteen".
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