4878818 has 8 divisors (see below), whose sum is σ = 8363712. Its totient is φ = 2090916.

The previous prime is 4878817. The next prime is 4878821. The reversal of 4878818 is 8188784.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4878817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174230 + ... + 174257.

It is an arithmetic number, because the mean of its divisors is an integer number (1045464).

Almost surely, 2^4878818 is an apocalyptic number.

4878818 is a deficient number, since it is larger than the sum of its proper divisors (3484894).

4878818 is a wasteful number, since it uses less digits than its factorization.

4878818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348496.

The product of its digits is 114688, while the sum is 44.

The square root of 4878818 is about 2208.8046541059. The cubic root of 4878818 is about 169.6048260538.

The spelling of 4878818 in words is "four million, eight hundred seventy-eight thousand, eight hundred eighteen".