984605 has 8 divisors (see below), whose sum is σ = 1188864. Its totient is φ = 782800.

The previous prime is 984593. The next prime is 984611. The reversal of 984605 is 506489.

984605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 984605 - 2⁶ = 984541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440 + ... + 1470.

It is an arithmetic number, because the mean of its divisors is an integer number (148608).

2⁹⁸⁴⁶⁰⁵ is an apocalyptic number.

It is an amenable number.

984605 is a deficient number, since it is larger than the sum of its proper divisors (204259).

984605 is a wasteful number, since it uses less digits than its factorization.

984605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 984605 is about 992.2726439845. The cubic root of 984605 is about 99.4841771764.

The spelling of 984605 in words is "nine hundred eighty-four thousand, six hundred five".