8502080 has 42 divisors (see below), whose sum is σ = 20370546. Its totient is φ = 3379968.

The previous prime is 8502073. The next prime is 8502097. The reversal of 8502080 is 802058.

It can be written as a sum of positive squares in only one way, i.e., 6801664 + 1700416 = 2608^2 + 1304^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52079 + ... + 52241.

It is an arithmetic number, because the mean of its divisors is an integer number (485013).

Almost surely, 2^8502080 is an apocalyptic number.

8502080 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 8502080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10185273).

8502080 is an abundant number, since it is smaller than the sum of its proper divisors (11868466).

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

8502080 is an equidigital number, since it uses as much as digits as its factorization.

8502080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 8502080 is about 2915.8326426597. The cubic root of 8502080 is about 204.0994004884.

The spelling of 8502080 in words is "eight million, five hundred two thousand, eighty".