8280160 has 48 divisors (see below), whose sum is σ = 22359456. Its totient is φ = 2838528.

The previous prime is 8280157. The next prime is 8280169. The reversal of 8280160 is 610828.

It is a super-2 number, since 2×8280160² = 137122099251200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8280169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2577 + ... + 4816.

It is an arithmetic number, because the mean of its divisors is an integer number (465822).

Almost surely, 2^8280160 is an apocalyptic number.

8280160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8280160 is an abundant number, since it is smaller than the sum of its proper divisors (14079296).

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

8280160 is a wasteful number, since it uses less digits than its factorization.

8280160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7415 (or 7407 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 8280160 is about 2877.5267157752. The cubic root of 8280160 is about 202.3079314838.

Adding to 8280160 its reverse (610828), we get a palindrome (8890988).

The spelling of 8280160 in words is "eight million, two hundred eighty thousand, one hundred sixty".