50782226 has 16 divisors (see below), whose sum is σ = 85032288. Its totient is φ = 22545600.

The previous prime is 50782223. The next prime is 50782261. The reversal of 50782226 is 62228705.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50782192 and 50782201.

It is not an unprimeable number, because it can be changed into a prime (50782223) 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, 25895 + ... + 27786.

It is an arithmetic number, because the mean of its divisors is an integer number (5314518).

Almost surely, 2^50782226 is an apocalyptic number.

50782226 is a deficient number, since it is larger than the sum of its proper divisors (34250062).

50782226 is a wasteful number, since it uses less digits than its factorization.

50782226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53737.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 50782226 is about 7126.1648872307. The cubic root of 50782226 is about 370.3143809633.

The spelling of 50782226 in words is "fifty million, seven hundred eighty-two thousand, two hundred twenty-six".