8280116 has 12 divisors (see below), whose sum is σ = 15604932. Its totient is φ = 3821568.

The previous prime is 8280053. The next prime is 8280127. The reversal of 8280116 is 6110828.

It can be written as a sum of positive squares in 2 ways, for example, as 3422500 + 4857616 = 1850^2 + 2204^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79565 + ... + 79668.

It is an arithmetic number, because the mean of its divisors is an integer number (1300411).

Almost surely, 2^8280116 is an apocalyptic number.

It is an amenable number.

8280116 is a deficient number, since it is larger than the sum of its proper divisors (7324816).

8280116 is a wasteful number, since it uses less digits than its factorization.

8280116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159250 (or 159248 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 8280116 is about 2877.5190703104. The cubic root of 8280116 is about 202.3075731346.

The spelling of 8280116 in words is "eight million, two hundred eighty thousand, one hundred sixteen".