8489232 has 80 divisors (see below), whose sum is σ = 24988480. Its totient is φ = 2757888.

The previous prime is 8489227. The next prime is 8489251. The reversal of 8489232 is 2329848.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18348 + ... + 18804.

It is an arithmetic number, because the mean of its divisors is an integer number (312356).

Almost surely, 2^8489232 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 8489232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12494240).

8489232 is an abundant number, since it is smaller than the sum of its proper divisors (16499248).

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

8489232 is a wasteful number, since it uses less digits than its factorization.

8489232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517 (or 505 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 8489232 is about 2913.6286654274. The cubic root of 8489232 is about 203.9965397337.

The spelling of 8489232 in words is "eight million, four hundred eighty-nine thousand, two hundred thirty-two".