928604 has 12 divisors (see below), whose sum is σ = 1645224. Its totient is φ = 458544.

The previous prime is 928597. The next prime is 928607. The reversal of 928604 is 406829.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (928607) by changing a digit.

928604 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, 1067 + ... + 1730.

It is an arithmetic number, because the mean of its divisors is an integer number (137102).

2⁹²⁸⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

928604 is a deficient number, since it is larger than the sum of its proper divisors (716620).

928604 is a wasteful number, since it uses less digits than its factorization.

928604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2884 (or 2882 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 928604 is about 963.6410119956. The cubic root of 928604 is about 97.5611363229.

The spelling of 928604 in words is "nine hundred twenty-eight thousand, six hundred four".