4144818 has 16 divisors (see below), whose sum is σ = 8322336. Its totient is φ = 1376160.

The previous prime is 4144817. The next prime is 4144849. The reversal of 4144818 is 8184414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478 + ... + 2918.

It is an arithmetic number, because the mean of its divisors is an integer number (520146).

Almost surely, 2^4144818 is an apocalyptic number.

4144818 is an abundant number, since it is smaller than the sum of its proper divisors (4177518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4144818 is a wasteful number, since it uses less digits than its factorization.

4144818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2729.

The product of its digits is 4096, while the sum is 30.

The square root of 4144818 is about 2035.8826095824. The cubic root of 4144818 is about 160.6331423045.

The spelling of 4144818 in words is "four million, one hundred forty-four thousand, eight hundred eighteen".