8342105 has 8 divisors (see below), whose sum is σ = 10038600. Its totient is φ = 6654976.

The previous prime is 8342101. The next prime is 8342119. The reversal of 8342105 is 5012438.

It can be written as a sum of positive squares in 4 ways, for example, as 1597696 + 6744409 = 1264^2 + 2597^2 .

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 8342105 - 2² = 8342101 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8342101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200 + ... + 4089.

It is an arithmetic number, because the mean of its divisors is an integer number (1254825).

Almost surely, 2^8342105 is an apocalyptic number.

It is an amenable number.

8342105 is a deficient number, since it is larger than the sum of its proper divisors (1696495).

8342105 is a wasteful number, since it uses less digits than its factorization.

8342105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4683.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 8342105 is about 2888.2702435887. The cubic root of 8342105 is about 202.8111763062.

The spelling of 8342105 in words is "eight million, three hundred forty-two thousand, one hundred five".