8528141 has 2 divisors, whose sum is σ = 8528142. Its totient is φ = 8528140.

The previous prime is 8528111. The next prime is 8528159. The reversal of 8528141 is 1418258.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6651241 + 1876900 = 2579^2 + 1370^2 .

It is a cyclic number.

It is not a de Polignac number, because 8528141 - 2²² = 4333837 is a prime.

It is a super-3 number, since 3×8528141³ (a number of 22 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8528111) 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 as a sum of consecutive naturals, namely, 4264070 + 4264071.

It is an arithmetic number, because the mean of its divisors is an integer number (4264071).

Almost surely, 2^8528141 is an apocalyptic number.

It is an amenable number.

8528141 is a deficient number, since it is larger than the sum of its proper divisors (1).

8528141 is an equidigital number, since it uses as much as digits as its factorization.

8528141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2560, while the sum is 29.

The square root of 8528141 is about 2920.2981012219. The cubic root of 8528141 is about 204.3077263330.

The spelling of 8528141 in words is "eight million, five hundred twenty-eight thousand, one hundred forty-one".