49267856 has 40 divisors (see below), whose sum is σ = 104856384. Its totient is φ = 22239360.

The previous prime is 49267843. The next prime is 49267859. The reversal of 49267856 is 65876294.

49267856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 49267856.

It is not an unprimeable number, because it can be changed into a prime (49267859) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 26741 + ... + 28523.

Almost surely, 2^49267856 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 49267856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52428192).

49267856 is an abundant number, since it is smaller than the sum of its proper divisors (55588528).

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

49267856 is a wasteful number, since it uses less digits than its factorization.

49267856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959 (or 1953 counting only the distinct ones).

The product of its digits is 725760, while the sum is 47.

The square root of 49267856 is about 7019.1064958440. The cubic root of 49267856 is about 366.5961399707.

The spelling of 49267856 in words is "forty-nine million, two hundred sixty-seven thousand, eight hundred fifty-six".