49976 has 8 divisors (see below), whose sum is σ = 93720. Its totient is φ = 24984.

The previous prime is 49957. The next prime is 49991. The reversal of 49976 is 67994.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable 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 as a sum of consecutive naturals, namely, 3116 + ... + 3131.

It is an arithmetic number, because the mean of its divisors is an integer number (11715).

2⁴⁹⁹⁷⁶ is an apocalyptic number.

It is an amenable number.

49976 is a deficient number, since it is larger than the sum of its proper divisors (43744).

49976 is a wasteful number, since it uses less digits than its factorization.

49976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6253 (or 6249 counting only the distinct ones).

The product of its digits is 13608, while the sum is 35.

The square root of 49976 is about 223.5531256771. The cubic root of 49976 is about 36.8344195926.

It can be divided in two parts, 499 and 76, that added together give a palindrome (575).

The spelling of 49976 in words is "forty-nine thousand, nine hundred seventy-six".