5179198 has 4 divisors (see below), whose sum is σ = 7768800. Its totient is φ = 2589598.

The previous prime is 5179159. The next prime is 5179199. The reversal of 5179198 is 8919715.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5179198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5179199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1294798 + ... + 1294801.

It is an arithmetic number, because the mean of its divisors is an integer number (1942200).

Almost surely, 2^5179198 is an apocalyptic number.

5179198 is a deficient number, since it is larger than the sum of its proper divisors (2589602).

5179198 is a wasteful number, since it uses less digits than its factorization.

5179198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589601.

The product of its digits is 22680, while the sum is 40.

The square root of 5179198 is about 2275.7851392432. The cubic root of 5179198 is about 173.0164930203.

The spelling of 5179198 in words is "five million, one hundred seventy-nine thousand, one hundred ninety-eight".