814214 has 8 divisors (see below), whose sum is σ = 1225488. Its totient is φ = 405720.

The previous prime is 814213. The next prime is 814237. The reversal of 814214 is 412418.

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

It is a plaindrome in base 13 and base 15.

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 814214.

It is not an unprimeable number, because it can be changed into a prime (814211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359 + ... + 1325.

It is an arithmetic number, because the mean of its divisors is an integer number (153186).

2⁸¹⁴²¹⁴ is an apocalyptic number.

814214 is a deficient number, since it is larger than the sum of its proper divisors (411274).

814214 is a wasteful number, since it uses less digits than its factorization.

814214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390.

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

The square root of 814214 is about 902.3380741163. The cubic root of 814214 is about 93.3783484669.

The spelling of 814214 in words is "eight hundred fourteen thousand, two hundred fourteen".