8530704 has 240 divisors, whose sum is σ = 31664640. Its totient is φ = 2177280.

The previous prime is 8530699. The next prime is 8530733. The reversal of 8530704 is 4070358.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 275169 + ... + 275199.

It is an arithmetic number, because the mean of its divisors is an integer number (131936).

Almost surely, 2^8530704 is an apocalyptic number.

8530704 is a gapful number since it is divisible by the number (84) 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 8530704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15832320).

8530704 is an abundant number, since it is smaller than the sum of its proper divisors (23133936).

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

8530704 is a wasteful number, since it uses less digits than its factorization.

8530704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75 (or 56 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 8530704 is about 2920.7368933199. The cubic root of 8530704 is about 204.3281914517.

The spelling of 8530704 in words is "eight million, five hundred thirty thousand, seven hundred four".