49876 has 12 divisors (see below), whose sum is σ = 89908. Its totient is φ = 24192.

The previous prime is 49871. The next prime is 49877. The reversal of 49876 is 67894.

It can be written as a sum of positive squares in 2 ways, for example, as 30276 + 19600 = 174^2 + 140^2 .

It is a d-powerful number, because it can be written as 4⁴ + 9 + 8⁵ + 7⁵ + 6² .

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

Its product of digits (12096) is a multiple of the sum of its prime factors (378).

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49871) by changing a digit.

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, 21 + ... + 316.

2⁴⁹⁸⁷⁶ is an apocalyptic number.

It is an amenable number.

49876 is a deficient number, since it is larger than the sum of its proper divisors (40032).

49876 is a wasteful number, since it uses less digits than its factorization.

49876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378 (or 376 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 49876 is about 223.3293531984. The cubic root of 49876 is about 36.8098351154.

It can be divided in two parts, 49 and 876, that multiplied together give a palindrome (42924).

The spelling of 49876 in words is "forty-nine thousand, eight hundred seventy-six".