8759040 has 72 divisors (see below), whose sum is σ = 27986448. Its totient is φ = 2334720.

The previous prime is 8759039. The next prime is 8759059. The reversal of 8759040 is 409578.

It is a junction number, because it is equal to n+sod(n) for n = 8758992 and 8759010.

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, 2700 + ... + 4980.

Almost surely, 2^8759040 is an apocalyptic number.

8759040 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8759040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13993224).

8759040 is an abundant number, since it is smaller than the sum of its proper divisors (19227408).

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

8759040 is a wasteful number, since it uses less digits than its factorization.

8759040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305 (or 2291 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 8759040 is about 2959.5675359755. The cubic root of 8759040 is about 206.1352051734.

The spelling of 8759040 in words is "eight million, seven hundred fifty-nine thousand, forty".