984575 has 6 divisors (see below), whose sum is σ = 1220904. Its totient is φ = 787640.

The previous prime is 984563. The next prime is 984583. The reversal of 984575 is 575489.

It is not a de Polignac number, because 984575 - 2¹⁸ = 722431 is a prime.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 984575.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19667 + ... + 19716.

It is an arithmetic number, because the mean of its divisors is an integer number (203484).

2⁹⁸⁴⁵⁷⁵ is an apocalyptic number.

984575 is a deficient number, since it is larger than the sum of its proper divisors (236329).

984575 is a wasteful number, since it uses less digits than its factorization.

984575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39393 (or 39388 counting only the distinct ones).

The product of its digits is 50400, while the sum is 38.

The square root of 984575 is about 992.2575270564. The cubic root of 984575 is about 99.4831667693.

The spelling of 984575 in words is "nine hundred eighty-four thousand, five hundred seventy-five".