418214 has 8 divisors (see below), whose sum is σ = 636888. Its totient is φ = 205920.

The previous prime is 418207. The next prime is 418219. The reversal of 418214 is 412814.

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 418214.

It is not an unprimeable number, because it can be changed into a prime (418219) by changing a digit.

418214 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1427 + ... + 1694.

It is an arithmetic number, because the mean of its divisors is an integer number (79611).

2⁴¹⁸²¹⁴ is an apocalyptic number.

418214 is a deficient number, since it is larger than the sum of its proper divisors (218674).

418214 is a wasteful number, since it uses less digits than its factorization.

418214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3190.

The product of its digits is 256, while the sum is 20.

The square root of 418214 is about 646.6946729331. The cubic root of 418214 is about 74.7824212554.

The spelling of 418214 in words is "four hundred eighteen thousand, two hundred fourteen".