8542528 has 28 divisors (see below), whose sum is σ = 17101312. Its totient is φ = 4233600.

The previous prime is 8542519. The next prime is 8542529. The reversal of 8542528 is 8252458.

8542528 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 8542493 and 8542502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8542529) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7603 + ... + 8653.

Almost surely, 2^8542528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8542528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8550656).

8542528 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8542528 is a wasteful number, since it uses less digits than its factorization.

8542528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190 (or 1180 counting only the distinct ones).

The product of its digits is 25600, while the sum is 34.

The square root of 8542528 is about 2922.7603391315. The cubic root of 8542528 is about 204.4225510407.

The spelling of 8542528 in words is "eight million, five hundred forty-two thousand, five hundred twenty-eight".