928867 has 4 divisors (see below), whose sum is σ = 937656. Its totient is φ = 920080.

The previous prime is 928859. The next prime is 928871. The reversal of 928867 is 768829.

928867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 928867 - 2³ = 928859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (928817) 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, 4234 + ... + 4447.

It is an arithmetic number, because the mean of its divisors is an integer number (234414).

2⁹²⁸⁸⁶⁷ is an apocalyptic number.

928867 is a deficient number, since it is larger than the sum of its proper divisors (8789).

928867 is a wasteful number, since it uses less digits than its factorization.

928867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8788.

The product of its digits is 48384, while the sum is 40.

The square root of 928867 is about 963.7774639407. Note that the first 3 decimals coincide. The cubic root of 928867 is about 97.5703459023.

The spelling of 928867 in words is "nine hundred twenty-eight thousand, eight hundred sixty-seven".