50228000 has 96 divisors (see below), whose sum is σ = 127960560. Its totient is φ = 19353600.

The previous prime is 50227973. The next prime is 50228011. The reversal of 50228000 is 82205.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 44944 + 50183056 = 212^2 + 7084^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 50228000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115784 + ... + 116216.

Almost surely, 2^50228000 is an apocalyptic number.

50228000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50228000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63980280).

50228000 is an abundant number, since it is smaller than the sum of its proper divisors (77732560).

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

50228000 is a wasteful number, since it uses less digits than its factorization.

50228000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487 (or 469 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 50228000 is about 7087.1715091424. The cubic root of 50228000 is about 368.9622736429.

The spelling of 50228000 in words is "fifty million, two hundred twenty-eight thousand".