5078198 has 8 divisors (see below), whose sum is σ = 7731192. Its totient is φ = 2501136.

The previous prime is 5078191. The next prime is 5078207. The reversal of 5078198 is 8918705.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5078191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18815 + ... + 19082.

It is an arithmetic number, because the mean of its divisors is an integer number (966399).

Almost surely, 2^5078198 is an apocalyptic number.

5078198 is a deficient number, since it is larger than the sum of its proper divisors (2652994).

5078198 is a wasteful number, since it uses less digits than its factorization.

5078198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37966.

The product of its (nonzero) digits is 20160, while the sum is 38.

The square root of 5078198 is about 2253.4857443525. The cubic root of 5078198 is about 171.8844320113.

The spelling of 5078198 in words is "five million, seventy-eight thousand, one hundred ninety-eight".