4998158 has 8 divisors (see below), whose sum is σ = 8178840. Its totient is φ = 2271880.

The previous prime is 4998137. The next prime is 4998181. The reversal of 4998158 is 8518994.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113573 + ... + 113616.

It is an arithmetic number, because the mean of its divisors is an integer number (1022355).

Almost surely, 2^4998158 is an apocalyptic number.

4998158 is a deficient number, since it is larger than the sum of its proper divisors (3180682).

4998158 is a wasteful number, since it uses less digits than its factorization.

4998158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227202.

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

The square root of 4998158 is about 2235.6560558369. The cubic root of 4998158 is about 170.9765935839.

The spelling of 4998158 in words is "four million, nine hundred ninety-eight thousand, one hundred fifty-eight".