50073228 has 60 divisors (see below), whose sum is σ = 138616632. Its totient is φ = 15707520.

The previous prime is 50073193. The next prime is 50073229. The reversal of 50073228 is 82237005.

50073228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (50073229) 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 19 ways as a sum of consecutive naturals, for example, 963 + ... + 10053.

Almost surely, 2^50073228 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 50073228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69308316).

50073228 is an abundant number, since it is smaller than the sum of its proper divisors (88543404).

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

50073228 is a wasteful number, since it uses less digits than its factorization.

50073228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9124 (or 9113 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 50073228 is about 7076.2439189163. The cubic root of 50073228 is about 368.5829116410.

The spelling of 50073228 in words is "fifty million, seventy-three thousand, two hundred twenty-eight".