4995218 has 4 divisors (see below), whose sum is σ = 7492830. Its totient is φ = 2497608.

The previous prime is 4995203. The next prime is 4995227. The reversal of 4995218 is 8125994.

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

It can be written as a sum of positive squares in only one way, i.e., 3286969 + 1708249 = 1813^2 + 1307^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248803 + ... + 1248806.

Almost surely, 2^4995218 is an apocalyptic number.

4995218 is a deficient number, since it is larger than the sum of its proper divisors (2497612).

4995218 is a wasteful number, since it uses less digits than its factorization.

4995218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497611.

The product of its digits is 25920, while the sum is 38.

The square root of 4995218 is about 2234.9984340039. The cubic root of 4995218 is about 170.9430632462.

The spelling of 4995218 in words is "four million, nine hundred ninety-five thousand, two hundred eighteen".