8205102 has 24 divisors (see below), whose sum is σ = 17830800. Its totient is φ = 2726880.

The previous prime is 8205097. The next prime is 8205103. The reversal of 8205102 is 2015028.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8205103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10402 + ... + 11162.

It is an arithmetic number, because the mean of its divisors is an integer number (742950).

Almost surely, 2^8205102 is an apocalyptic number.

8205102 is an abundant number, since it is smaller than the sum of its proper divisors (9625698).

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

8205102 is a wasteful number, since it uses less digits than its factorization.

8205102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368 (or 1365 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 8205102 is about 2864.4549219703. The cubic root of 8205102 is about 201.6947813485.

The spelling of 8205102 in words is "eight million, two hundred five thousand, one hundred two".