50378198 has 16 divisors (see below), whose sum is σ = 83274576. Its totient is φ = 22710240.

The previous prime is 50378197. The next prime is 50378203. The reversal of 50378198 is 89187305.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50378197) 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, 21413 + ... + 23648.

It is an arithmetic number, because the mean of its divisors is an integer number (5204661).

Almost surely, 2^50378198 is an apocalyptic number.

50378198 is a deficient number, since it is larger than the sum of its proper divisors (32896378).

50378198 is a wasteful number, since it uses less digits than its factorization.

50378198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45119.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 50378198 is about 7097.7600692049. The cubic root of 50378198 is about 369.3296799270.

The spelling of 50378198 in words is "fifty million, three hundred seventy-eight thousand, one hundred ninety-eight".