50227144 has 32 divisors (see below), whose sum is σ = 103667040. Its totient is φ = 22624000.

The previous prime is 50227141. The next prime is 50227171. The reversal of 50227144 is 44172205.

It is not an unprimeable number, because it can be changed into a prime (50227141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7419 + ... + 12469.

It is an arithmetic number, because the mean of its divisors is an integer number (3239595).

Almost surely, 2^50227144 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 50227144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51833520).

50227144 is an abundant number, since it is smaller than the sum of its proper divisors (53439896).

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

50227144 is a wasteful number, since it uses less digits than its factorization.

50227144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5181 (or 5177 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 50227144 is about 7087.1111180791. Note that the first 5 decimals coincide. The cubic root of 50227144 is about 368.9601776440.

Adding to 50227144 its reverse (44172205), we get a palindrome (94399349).

The spelling of 50227144 in words is "fifty million, two hundred twenty-seven thousand, one hundred forty-four".