50397226 has 12 divisors (see below), whose sum is σ = 83093346. Its totient is φ = 22907720.

The previous prime is 50397211. The next prime is 50397251. The reversal of 50397226 is 62279305.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 49716601 + 680625 = 7051^2 + 825^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50397191 and 50397200.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103885 + ... + 104368.

Almost surely, 2^50397226 is an apocalyptic number.

50397226 is a deficient number, since it is larger than the sum of its proper divisors (32696120).

50397226 is a wasteful number, since it uses less digits than its factorization.

50397226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208277 (or 208266 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 50397226 is about 7099.1003655393. The cubic root of 50397226 is about 369.3761730585.

The spelling of 50397226 in words is "fifty million, three hundred ninety-seven thousand, two hundred twenty-six".