8102650 has 12 divisors (see below), whose sum is σ = 15071022. Its totient is φ = 3241040.

The previous prime is 8102639. The next prime is 8102657. The reversal of 8102650 is 562018.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 6487209 + 1615441 = 2547^2 + 1271^2 .

It is not an unprimeable number, because it can be changed into a prime (8102657) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80977 + ... + 81076.

Almost surely, 2^8102650 is an apocalyptic number.

8102650 is a deficient number, since it is larger than the sum of its proper divisors (6968372).

8102650 is a wasteful number, since it uses less digits than its factorization.

8102650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162065 (or 162060 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 8102650 is about 2846.5154136242. The cubic root of 8102650 is about 200.8517838381.

Adding to 8102650 its reverse (562018), we get a palindrome (8664668).

The spelling of 8102650 in words is "eight million, one hundred two thousand, six hundred fifty".