8438214 has 16 divisors (see below), whose sum is σ = 16907328. Its totient is φ = 2807592.

The previous prime is 8438207. The next prime is 8438281. The reversal of 8438214 is 4128348.

It is a congruent number.

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, 3829 + ... + 5615.

It is an arithmetic number, because the mean of its divisors is an integer number (1056708).

Almost surely, 2^8438214 is an apocalyptic number.

8438214 is an abundant number, since it is smaller than the sum of its proper divisors (8469114).

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

8438214 is a wasteful number, since it uses less digits than its factorization.

8438214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2579.

The product of its digits is 6144, while the sum is 30.

The square root of 8438214 is about 2904.8604097271. The cubic root of 8438214 is about 203.5870635839.

The spelling of 8438214 in words is "eight million, four hundred thirty-eight thousand, two hundred fourteen".