8162560 has 72 divisors (see below), whose sum is σ = 22369536. Its totient is φ = 2795520.

The previous prime is 8162521. The next prime is 8162563. The reversal of 8162560 is 652618.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8162563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8505 + ... + 9415.

It is an arithmetic number, because the mean of its divisors is an integer number (310688).

Almost surely, 2^8162560 is an apocalyptic number.

8162560 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 8162560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11184768).

8162560 is an abundant number, since it is smaller than the sum of its proper divisors (14206976).

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

8162560 is an equidigital number, since it uses as much as digits as its factorization.

8162560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939 (or 925 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 8162560 is about 2857.0194259053. The cubic root of 8162560 is about 201.3455932576.

The spelling of 8162560 in words is "eight million, one hundred sixty-two thousand, five hundred sixty".