50308228 has 12 divisors (see below), whose sum is σ = 88145932. Its totient is φ = 25123680.

The previous prime is 50308207. The next prime is 50308231. The reversal of 50308228 is 82280305.

It can be written as a sum of positive squares in 2 ways, for example, as 18249984 + 32058244 = 4272^2 + 5662^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50308196 and 50308205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3663 + ... + 10678.

Almost surely, 2^50308228 is an apocalyptic number.

It is an amenable number.

50308228 is a deficient number, since it is larger than the sum of its proper divisors (37837704).

50308228 is a wasteful number, since it uses less digits than its factorization.

50308228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15222 (or 15220 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 50308228 is about 7092.8293367316. The cubic root of 50308228 is about 369.1586140565.

The spelling of 50308228 in words is "fifty million, three hundred eight thousand, two hundred twenty-eight".