928216 has 8 divisors (see below), whose sum is σ = 1740420. Its totient is φ = 464104.

The previous prime is 928177. The next prime is 928223. The reversal of 928216 is 612829.

It is a happy number.

928216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58006 + ... + 58021.

2⁹²⁸²¹⁶ is an apocalyptic number.

It is an amenable number.

928216 is a deficient number, since it is larger than the sum of its proper divisors (812204).

928216 is a wasteful number, since it uses less digits than its factorization.

928216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116033 (or 116029 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 928216 is about 963.4396711782. The cubic root of 928216 is about 97.5475463914.

The spelling of 928216 in words is "nine hundred twenty-eight thousand, two hundred sixteen".