8106538 has 16 divisors (see below), whose sum is σ = 13355424. Its totient is φ = 3659760.

The previous prime is 8106533. The next prime is 8106583. The reversal of 8106538 is 8356018.

It is not an unprimeable number, because it can be changed into a prime (8106533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2281 + ... + 4627.

It is an arithmetic number, because the mean of its divisors is an integer number (834714).

Almost surely, 2^8106538 is an apocalyptic number.

8106538 is a deficient number, since it is larger than the sum of its proper divisors (5248886).

8106538 is a wasteful number, since it uses less digits than its factorization.

8106538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2517.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 8106538 is about 2847.1982719860. The cubic root of 8106538 is about 200.8839044762.

The spelling of 8106538 in words is "eight million, one hundred six thousand, five hundred thirty-eight".