50806198 has 16 divisors (see below), whose sum is σ = 77740560. Its totient is φ = 24895456.

The previous prime is 50806187. The next prime is 50806199. The reversal of 50806198 is 89160805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50806199) 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, 65340 + ... + 66112.

It is an arithmetic number, because the mean of its divisors is an integer number (4858785).

Almost surely, 2^50806198 is an apocalyptic number.

50806198 is a deficient number, since it is larger than the sum of its proper divisors (26934362).

50806198 is a wasteful number, since it uses less digits than its factorization.

50806198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 50806198 is about 7127.8466594056. The cubic root of 50806198 is about 370.3726413730.

The spelling of 50806198 in words is "fifty million, eight hundred six thousand, one hundred ninety-eight".