50940198 has 32 divisors (see below), whose sum is σ = 115614720. Its totient is φ = 16617960.

The previous prime is 50940191. The next prime is 50940209. The reversal of 50940198 is 89104905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50940191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7498 + ... + 12573.

It is an arithmetic number, because the mean of its divisors is an integer number (3612960).

Almost surely, 2^50940198 is an apocalyptic number.

50940198 is an abundant number, since it is smaller than the sum of its proper divisors (64674522).

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

50940198 is a wasteful number, since it uses less digits than its factorization.

50940198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20129 (or 20123 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 50940198 is about 7137.2402229433. The cubic root of 50940198 is about 370.6979715307.

The spelling of 50940198 in words is "fifty million, nine hundred forty thousand, one hundred ninety-eight".