49881056 has 24 divisors (see below), whose sum is σ = 100059624. Its totient is φ = 24469120.

The previous prime is 49881049. The next prime is 49881059. The reversal of 49881056 is 65018894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49881059) 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, 13010 + ... + 16401.

It is an arithmetic number, because the mean of its divisors is an integer number (4169151).

Almost surely, 2^49881056 is an apocalyptic number.

It is an amenable number.

49881056 is an abundant number, since it is smaller than the sum of its proper divisors (50178568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49881056 is a wasteful number, since it uses less digits than its factorization.

49881056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29474 (or 29466 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 49881056 is about 7062.6521930504. The cubic root of 49881056 is about 368.1107889491.

The spelling of 49881056 in words is "forty-nine million, eight hundred eighty-one thousand, fifty-six".