50000198 has 16 divisors (see below), whose sum is σ = 76875264. Its totient is φ = 24379080.

The previous prime is 50000161. The next prime is 50000201. The reversal of 50000198 is 89100005.

50000198 is a modest number, since divided by 198 gives 50 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30311 + ... + 31917.

It is an arithmetic number, because the mean of its divisors is an integer number (4804704).

Almost surely, 2^50000198 is an apocalyptic number.

50000198 is a deficient number, since it is larger than the sum of its proper divisors (26875066).

50000198 is a wasteful number, since it uses less digits than its factorization.

50000198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1987.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 50000198 is about 7071.0818125659. The cubic root of 50000198 is about 368.4036361556.

The spelling of 50000198 in words is "fifty million, one hundred ninety-eight", and thus it is an aban number.