50412186 has 32 divisors (see below), whose sum is σ = 122212800. Its totient is φ = 15276240.

The previous prime is 50412143. The next prime is 50412199. The reversal of 50412186 is 68121405.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 41841 + ... + 43028.

It is an arithmetic number, because the mean of its divisors is an integer number (3819150).

Almost surely, 2^50412186 is an apocalyptic number.

50412186 is an abundant number, since it is smaller than the sum of its proper divisors (71800614).

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

50412186 is a wasteful number, since it uses less digits than its factorization.

50412186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84891 (or 84885 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 50412186 is about 7100.1539419931. The cubic root of 50412186 is about 369.4127181973.

It can be divided in two parts, 5041 and 2186, that added together give a palindrome (7227).

The spelling of 50412186 in words is "fifty million, four hundred twelve thousand, one hundred eighty-six".