50221346 has 16 divisors (see below), whose sum is σ = 86573760. Its totient is φ = 21403440.

The previous prime is 50221343. The next prime is 50221373. The reversal of 50221346 is 64312205.

50221346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (50221343) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7376 + ... + 12443.

It is an arithmetic number, because the mean of its divisors is an integer number (5410860).

Almost surely, 2^50221346 is an apocalyptic number.

50221346 is a deficient number, since it is larger than the sum of its proper divisors (36352414).

50221346 is a wasteful number, since it uses less digits than its factorization.

50221346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20009.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 50221346 is about 7086.7020538471. The cubic root of 50221346 is about 368.9459800524.

The spelling of 50221346 in words is "fifty million, two hundred twenty-one thousand, three hundred forty-six".