8532544 has 14 divisors (see below), whose sum is σ = 16931894. Its totient is φ = 4266240.

The previous prime is 8532541. The next prime is 8532547. The reversal of 8532544 is 4452358.

It is an interprime number because it is at equal distance from previous prime (8532541) and next prime (8532547).

It can be written as a sum of positive squares in only one way, i.e., 8294400 + 238144 = 2880^2 + 488^2 .

It is a super-2 number, since 2×8532544² = 145608614223872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8532541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66597 + ... + 66724.

It is an arithmetic number, because the mean of its divisors is an integer number (1209421).

Almost surely, 2^8532544 is an apocalyptic number.

It is an amenable number.

8532544 is a deficient number, since it is larger than the sum of its proper divisors (8399350).

8532544 is a wasteful number, since it uses less digits than its factorization.

8532544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133333 (or 133323 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The square root of 8532544 is about 2921.0518653389. The cubic root of 8532544 is about 204.3428810109.

The spelling of 8532544 in words is "eight million, five hundred thirty-two thousand, five hundred forty-four".