49116 has 12 divisors (see below), whose sum is σ = 114632. Its totient is φ = 16368.

The previous prime is 49109. The next prime is 49117. The reversal of 49116 is 61194.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 49092 and 49101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2035 + ... + 2058.

2⁴⁹¹¹⁶ is an apocalyptic number.

It is an amenable number.

49116 is an abundant number, since it is smaller than the sum of its proper divisors (65516).

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 (57316).

49116 is a wasteful number, since it uses less digits than its factorization.

49116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100 (or 4098 counting only the distinct ones).

The product of its digits is 216, while the sum is 21.

The square root of 49116 is about 221.6212986155. The cubic root of 49116 is about 36.6219104974.

The spelling of 49116 in words is "forty-nine thousand, one hundred sixteen".