49798756 has 48 divisors (see below), whose sum is σ = 103219200. Its totient is φ = 20580768.

The previous prime is 49798717. The next prime is 49798759. The reversal of 49798756 is 65789794.

It is a junction number, because it is equal to n+sod(n) for n = 49798697 and 49798706.

It is not an unprimeable number, because it can be changed into a prime (49798759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103725 + ... + 104203.

It is an arithmetic number, because the mean of its divisors is an integer number (2150400).

Almost surely, 2^49798756 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 49798756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51609600).

49798756 is an abundant number, since it is smaller than the sum of its proper divisors (53420444).

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

49798756 is a wasteful number, since it uses less digits than its factorization.

49798756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616 (or 614 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 55.

The square root of 49798756 is about 7056.8233646592. The cubic root of 49798756 is about 367.9082257756.

The spelling of 49798756 in words is "forty-nine million, seven hundred ninety-eight thousand, seven hundred fifty-six".