50247222 has 32 divisors (see below), whose sum is σ = 103680864. Its totient is φ = 16224000.

The previous prime is 50247209. The next prime is 50247247. The reversal of 50247222 is 22274205.

It is a junction number, because it is equal to n+sod(n) for n = 50247192 and 50247201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37972 + ... + 39272.

It is an arithmetic number, because the mean of its divisors is an integer number (3240027).

Almost surely, 2^50247222 is an apocalyptic number.

50247222 is an abundant number, since it is smaller than the sum of its proper divisors (53433642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50247222 is a wasteful number, since it uses less digits than its factorization.

50247222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504.

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 50247222 is about 7088.5274916586. The cubic root of 50247222 is about 369.0093343017.

It can be divided in two parts, 5024 and 7222, that added together give a triangular number (12246 = T₁₅₆).

The spelling of 50247222 in words is "fifty million, two hundred forty-seven thousand, two hundred twenty-two".