928214 has 8 divisors (see below), whose sum is σ = 1591248. Its totient is φ = 397800.

The previous prime is 928177. The next prime is 928223. The reversal of 928214 is 412829.

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 928214.

It is an unprimeable number.

928214 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33137 + ... + 33164.

It is an arithmetic number, because the mean of its divisors is an integer number (198906).

2⁹²⁸²¹⁴ is an apocalyptic number.

928214 is a deficient number, since it is larger than the sum of its proper divisors (663034).

928214 is a wasteful number, since it uses less digits than its factorization.

928214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66310.

The product of its digits is 1152, while the sum is 26.

The square root of 928214 is about 963.4386332300. The cubic root of 928214 is about 97.5474763304.

The spelling of 928214 in words is "nine hundred twenty-eight thousand, two hundred fourteen".