928672 has 12 divisors (see below), whose sum is σ = 1828386. Its totient is φ = 464320.

The previous prime is 928661. The next prime is 928679. The reversal of 928672 is 276829.

It can be written as a sum of positive squares in only one way, i.e., 524176 + 404496 = 724^2 + 636^2 .

It is not an unprimeable number, because it can be changed into a prime (928679) by changing a digit.

928672 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14479 + ... + 14542.

2⁹²⁸⁶⁷² is an apocalyptic number.

It is an amenable number.

928672 is a deficient number, since it is larger than the sum of its proper divisors (899714).

928672 is a wasteful number, since it uses less digits than its factorization.

928672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29031 (or 29023 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 928672 is about 963.6762941984. The cubic root of 928672 is about 97.5635176736.

It can be divided in two parts, 928 and 672, that added together give a square (1600 = 40²).

The spelling of 928672 in words is "nine hundred twenty-eight thousand, six hundred seventy-two".