9163488 has 48 divisors (see below), whose sum is σ = 24521616. Its totient is φ = 2995200.

The previous prime is 9163477. The next prime is 9163537. The reversal of 9163488 is 8843619.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×9163488² = 167939024652288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 4188 + ... + 5988.

It is an arithmetic number, because the mean of its divisors is an integer number (510867).

Almost surely, 2^9163488 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 9163488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12260808).

9163488 is an abundant number, since it is smaller than the sum of its proper divisors (15358128).

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

9163488 is a wasteful number, since it uses less digits than its factorization.

9163488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867 (or 1859 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 9163488 is about 3027.1253690589. The cubic root of 9163488 is about 209.2603457213.

The spelling of 9163488 in words is "nine million, one hundred sixty-three thousand, four hundred eighty-eight".