49656 has 16 divisors (see below), whose sum is σ = 124200. Its totient is φ = 16544.

The previous prime is 49639. The next prime is 49663. The reversal of 49656 is 65694.

49656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is a nialpdrome in base 15.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

49656 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 3 ways as a sum of consecutive naturals, for example, 1011 + ... + 1058.

2⁴⁹⁶⁵⁶ is an apocalyptic number.

It is an amenable number.

49656 is an abundant number, since it is smaller than the sum of its proper divisors (74544).

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 (62100).

49656 is a wasteful number, since it uses less digits than its factorization.

49656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078 (or 2074 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 49656 is about 222.8362627581. The cubic root of 49656 is about 36.7556333629.

The spelling of 49656 in words is "forty-nine thousand, six hundred fifty-six".