8488040 has 64 divisors (see below), whose sum is σ = 21150720. Its totient is φ = 3040000.

The previous prime is 8488037. The next prime is 8488061. The reversal of 8488040 is 408848.

It is a junction number, because it is equal to n+sod(n) for n = 8487988 and 8488006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44345 + ... + 44535.

It is an arithmetic number, because the mean of its divisors is an integer number (330480).

Almost surely, 2^8488040 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 8488040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10575360).

8488040 is an abundant number, since it is smaller than the sum of its proper divisors (12662680).

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

8488040 is a wasteful number, since it uses less digits than its factorization.

8488040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 310 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 8488040 is about 2913.4241023236. The cubic root of 8488040 is about 203.9869913530.

It can be divided in two parts, 848 and 8040, that added together give a palindrome (8888).

The spelling of 8488040 in words is "eight million, four hundred eighty-eight thousand, forty".