49813776 has 60 divisors (see below), whose sum is σ = 143919360. Its totient is φ = 16067520.

The previous prime is 49813739. The next prime is 49813789. The reversal of 49813776 is 67731894.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1116 + ... + 10043.

It is an arithmetic number, because the mean of its divisors is an integer number (2398656).

Almost surely, 2^49813776 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 49813776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71959680).

49813776 is an abundant number, since it is smaller than the sum of its proper divisors (94105584).

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

49813776 is a wasteful number, since it uses less digits than its factorization.

49813776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11204 (or 11195 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 49813776 is about 7057.8875026455. The cubic root of 49813776 is about 367.9452108098.

The spelling of 49813776 in words is "forty-nine million, eight hundred thirteen thousand, seven hundred seventy-six".