50866422 has 8 divisors (see below), whose sum is σ = 101732856. Its totient is φ = 16955472.

The previous prime is 50866411. The next prime is 50866423. The reversal of 50866422 is 22466805.

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

50866422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50866423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4238863 + ... + 4238874.

It is an arithmetic number, because the mean of its divisors is an integer number (12716607).

Almost surely, 2^50866422 is an apocalyptic number.

50866422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

50866422 is a wasteful number, since it uses less digits than its factorization.

50866422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8477742.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 50866422 is about 7132.0699660057. The cubic root of 50866422 is about 370.5189261132.

The spelling of 50866422 in words is "fifty million, eight hundred sixty-six thousand, four hundred twenty-two".