8531484 has 48 divisors (see below), whose sum is σ = 22706208. Its totient is φ = 2469888.

The previous prime is 8531483. The next prime is 8531489. The reversal of 8531484 is 4841358.

8531484 is nontrivially palindromic in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8531483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1044 + ... + 4260.

It is an arithmetic number, because the mean of its divisors is an integer number (473046).

Almost surely, 2^8531484 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 8531484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11353104).

8531484 is an abundant number, since it is smaller than the sum of its proper divisors (14174724).

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

8531484 is a wasteful number, since it uses less digits than its factorization.

8531484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3254 (or 3252 counting only the distinct ones).

The product of its digits is 15360, while the sum is 33.

The square root of 8531484 is about 2920.8704182144. The cubic root of 8531484 is about 204.3344188053.

The spelling of 8531484 in words is "eight million, five hundred thirty-one thousand, four hundred eighty-four".