8263105 has 8 divisors (see below), whose sum is σ = 10499112. Its totient is φ = 6221568.

The previous prime is 8263097. The next prime is 8263147. The reversal of 8263105 is 5013628.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1382976 + 6880129 = 1176^2 + 2623^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8263105 - 2³ = 8263097 is a prime.

It is a Duffinian number.

8263105 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8263105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48522 + ... + 48691.

It is an arithmetic number, because the mean of its divisors is an integer number (1312389).

Almost surely, 2^8263105 is an apocalyptic number.

8263105 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8263105 is a deficient number, since it is larger than the sum of its proper divisors (2236007).

8263105 is a wasteful number, since it uses less digits than its factorization.

8263105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97235.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 8263105 is about 2874.5617057214. The cubic root of 8263105 is about 202.1689352390.

The spelling of 8263105 in words is "eight million, two hundred sixty-three thousand, one hundred five".