9567984 has 40 divisors (see below), whose sum is σ = 25190352. Its totient is φ = 3128320.

The previous prime is 9567967. The next prime is 9567997. The reversal of 9567984 is 4897659.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a d-powerful number, because it can be written as 9⁷ + 5³ + 6⁴ + 7² + 9⁷ + 8³ + 4³ .

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, 664 + ... + 4424.

Almost surely, 2^9567984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9567984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12595176).

9567984 is an abundant number, since it is smaller than the sum of its proper divisors (15622368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9567984 is a wasteful number, since it uses less digits than its factorization.

9567984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3825 (or 3819 counting only the distinct ones).

The product of its digits is 544320, while the sum is 48.

The square root of 9567984 is about 3093.2158023649. The cubic root of 9567984 is about 212.2951862796.

The spelling of 9567984 in words is "nine million, five hundred sixty-seven thousand, nine hundred eighty-four".