928604475 has 18 divisors (see below), whose sum is σ = 1663234196. Its totient is φ = 495255600.

The previous prime is 928604471. The next prime is 928604483. The reversal of 928604475 is 574406829.

It is a happy number.

It is not a de Polignac number, because 928604475 - 2² = 928604471 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 928604475.

It is not an unprimeable number, because it can be changed into a prime (928604471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2063341 + ... + 2063790.

Almost surely, 2^928604475 is an apocalyptic number.

928604475 is a deficient number, since it is larger than the sum of its proper divisors (734629721).

928604475 is a wasteful number, since it uses less digits than its factorization.

928604475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4127147 (or 4127139 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 928604475 is about 30473.0122403415. The cubic root of 928604475 is about 975.6115295774.

The spelling of 928604475 in words is "nine hundred twenty-eight million, six hundred four thousand, four hundred seventy-five".