8146218 has 8 divisors (see below), whose sum is σ = 16292448. Its totient is φ = 2715404.

The previous prime is 8146183. The next prime is 8146223. The reversal of 8146218 is 8126418.

8146218 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

8146218 is an admirable number.

It is an Ulam 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, 678846 + ... + 678857.

It is an arithmetic number, because the mean of its divisors is an integer number (2036556).

Almost surely, 2^8146218 is an apocalyptic number.

8146218 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8146218 is a wasteful number, since it uses less digits than its factorization.

8146218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357708.

The product of its digits is 3072, while the sum is 30.

The square root of 8146218 is about 2854.1580194516. The cubic root of 8146218 is about 201.2111342973.

The spelling of 8146218 in words is "eight million, one hundred forty-six thousand, two hundred eighteen".