4985198 has 4 divisors (see below), whose sum is σ = 7477800. Its totient is φ = 2492598.

The previous prime is 4985177. The next prime is 4985209. The reversal of 4985198 is 8915894.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246298 + ... + 1246301.

It is an arithmetic number, because the mean of its divisors is an integer number (1869450).

Almost surely, 2^4985198 is an apocalyptic number.

4985198 is a deficient number, since it is larger than the sum of its proper divisors (2492602).

4985198 is a wasteful number, since it uses less digits than its factorization.

4985198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2492601.

The product of its digits is 103680, while the sum is 44.

The square root of 4985198 is about 2232.7556964433. The cubic root of 4985198 is about 170.8286874538.

The spelling of 4985198 in words is "four million, nine hundred eighty-five thousand, one hundred ninety-eight".