8102325 has 96 divisors (see below), whose sum is σ = 17713152. Its totient is φ = 3168000.

The previous prime is 8102323. The next prime is 8102351. The reversal of 8102325 is 5232018.

8102325 is a nontrivial binomial coefficient, being equal to C(4026, 2).

It is not a de Polignac number, because 8102325 - 2¹ = 8102323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8102323) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 132795 + ... + 132855.

It is an arithmetic number, because the mean of its divisors is an integer number (184512).

Almost surely, 2^8102325 is an apocalyptic number.

8102325 is the 4025-th triangular number and also the 2013-rd hexagonal number.

It is an amenable number.

8102325 is an abundant number, since it is smaller than the sum of its proper divisors (9610827).

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

8102325 is a wasteful number, since it uses less digits than its factorization.

8102325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 110 counting only the distinct ones).

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

The square root of 8102325 is about 2846.4583257093. The cubic root of 8102325 is about 200.8490983915.

The spelling of 8102325 in words is "eight million, one hundred two thousand, three hundred twenty-five".