49766444 has 48 divisors (see below), whose sum is σ = 107956800. Its totient is φ = 19663488.

The previous prime is 49766419. The next prime is 49766459. The reversal of 49766444 is 44466794.

49766444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 49766395 and 49766404.

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, 61112 + ... + 61920.

It is an arithmetic number, because the mean of its divisors is an integer number (2249100).

Almost surely, 2^49766444 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 49766444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53978400).

49766444 is an abundant number, since it is smaller than the sum of its proper divisors (58190356).

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

49766444 is a wasteful number, since it uses less digits than its factorization.

49766444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859 (or 831 counting only the distinct ones).

The product of its digits is 580608, while the sum is 44.

The square root of 49766444 is about 7054.5335777782. The cubic root of 49766444 is about 367.8286359517.

The spelling of 49766444 in words is "forty-nine million, seven hundred sixty-six thousand, four hundred forty-four".