8144418 has 16 divisors (see below), whose sum is σ = 16850880. Its totient is φ = 2621136.

The previous prime is 8144399. The next prime is 8144429.

8144418 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23230 + ... + 23577.

It is an arithmetic number, because the mean of its divisors is an integer number (1053180).

Almost surely, 2^8144418 is an apocalyptic number.

8144418 is an abundant number, since it is smaller than the sum of its proper divisors (8706462).

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

8144418 is a wasteful number, since it uses less digits than its factorization.

8144418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46841.

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

The square root of 8144418 is about 2853.8426726083. The cubic root of 8144418 is about 201.1963132388.

The spelling of 8144418 in words is "eight million, one hundred forty-four thousand, four hundred eighteen".