8280122 has 8 divisors (see below), whose sum is σ = 13150836. Its totient is φ = 3896512.

The previous prime is 8280053. The next prime is 8280127. The reversal of 8280122 is 2210828.

It can be written as a sum of positive squares in 2 ways, for example, as 6405961 + 1874161 = 2531^2 + 1369^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8280127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121733 + ... + 121800.

Almost surely, 2^8280122 is an apocalyptic number.

8280122 is a deficient number, since it is larger than the sum of its proper divisors (4870714).

8280122 is a wasteful number, since it uses less digits than its factorization.

8280122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243552.

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 8280122 is about 2877.5201128750. The cubic root of 8280122 is about 202.3076220005.

The spelling of 8280122 in words is "eight million, two hundred eighty thousand, one hundred twenty-two".