50142226 has 8 divisors (see below), whose sum is σ = 75429900. Its totient is φ = 24998928.

The previous prime is 50142203. The next prime is 50142269. The reversal of 50142226 is 62224105.

50142226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 48930025 + 1212201 = 6995^2 + 1101^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 50142197 and 50142206.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 35221 + ... + 36616.

Almost surely, 2^50142226 is an apocalyptic number.

50142226 is a deficient number, since it is larger than the sum of its proper divisors (25287674).

50142226 is a wasteful number, since it uses less digits than its factorization.

50142226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72188.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 50142226 is about 7081.1175671641. The cubic root of 50142226 is about 368.7521292226.

The spelling of 50142226 in words is "fifty million, one hundred forty-two thousand, two hundred twenty-six".