8102532 has 48 divisors (see below), whose sum is σ = 20385792. Its totient is φ = 2497440.

The previous prime is 8102459. The next prime is 8102537. The reversal of 8102532 is 2352018.

8102532 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8102532² = 131302049622048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8102499 and 8102508.

It is not an unprimeable number, because it can be changed into a prime (8102537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8083 + ... + 9029.

It is an arithmetic number, because the mean of its divisors is an integer number (424704).

Almost surely, 2^8102532 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 8102532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10192896).

8102532 is an abundant number, since it is smaller than the sum of its proper divisors (12283260).

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

8102532 is a wasteful number, since it uses less digits than its factorization.

8102532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008 (or 1006 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 8102532 is about 2846.4946864521. The cubic root of 8102532 is about 200.8508088227.

The spelling of 8102532 in words is "eight million, one hundred two thousand, five hundred thirty-two".