49107856 has 80 divisors (see below), whose sum is σ = 117135360. Its totient is φ = 19474560.

The previous prime is 49107823. The next prime is 49107881. The reversal of 49107856 is 65870194.

49107856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99771 + ... + 100261.

It is an arithmetic number, because the mean of its divisors is an integer number (1464192).

Almost surely, 2^49107856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49107856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58567680).

49107856 is an abundant number, since it is smaller than the sum of its proper divisors (68027504).

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

49107856 is a wasteful number, since it uses less digits than its factorization.

49107856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572 (or 566 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 49107856 is about 7007.6997652582. The cubic root of 49107856 is about 366.1988627365.

The spelling of 49107856 in words is "forty-nine million, one hundred seven thousand, eight hundred fifty-six".