928441 has 8 divisors (see below), whose sum is σ = 995904. Its totient is φ = 863280.

The previous prime is 928429. The next prime is 928453. The reversal of 928441 is 144829.

It is an interprime number because it is at equal distance from previous prime (928429) and next prime (928453).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 928441 - 2⁵ = 928409 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (928471) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 306 + ... + 1396.

It is an arithmetic number, because the mean of its divisors is an integer number (124488).

2⁹²⁸⁴⁴¹ is an apocalyptic number.

It is an amenable number.

928441 is a deficient number, since it is larger than the sum of its proper divisors (67463).

928441 is a wasteful number, since it uses less digits than its factorization.

928441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151.

The product of its digits is 2304, while the sum is 28.

The square root of 928441 is about 963.5564332202. The cubic root of 928441 is about 97.5554276118. Note that the first 3 decimals are identical.

It can be divided in two parts, 928 and 441, that added together give a square (1369 = 37²).

The spelling of 928441 in words is "nine hundred twenty-eight thousand, four hundred forty-one".