8061280 has 24 divisors (see below), whose sum is σ = 19045152. Its totient is φ = 3224448.

The previous prime is 8061223. The next prime is 8061289. The reversal of 8061280 is 821608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8061289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25032 + ... + 25351.

It is an arithmetic number, because the mean of its divisors is an integer number (793548).

Almost surely, 2^8061280 is an apocalyptic number.

8061280 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8061280 is an abundant number, since it is smaller than the sum of its proper divisors (10983872).

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

8061280 is a wasteful number, since it uses less digits than its factorization.

8061280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50398 (or 50390 counting only the distinct ones).

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

The square root of 8061280 is about 2839.2393347515. The cubic root of 8061280 is about 200.5093682851.

Adding to 8061280 its reverse (821608), we get a palindrome (8882888).

The spelling of 8061280 in words is "eight million, sixty-one thousand, two hundred eighty".