8712106 has 8 divisors (see below), whose sum is σ = 14073444. Its totient is φ = 4020960.

The previous prime is 8712091. The next prime is 8712113. The reversal of 8712106 is 6012178.

It can be written as a sum of positive squares in 2 ways, for example, as 7513081 + 1199025 = 2741^2 + 1095^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 167515 + ... + 167566.

Almost surely, 2^8712106 is an apocalyptic number.

8712106 is a deficient number, since it is larger than the sum of its proper divisors (5361338).

8712106 is a wasteful number, since it uses less digits than its factorization.

8712106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335096.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 8712106 is about 2951.6276865486. The cubic root of 8712106 is about 205.7663640837.

The spelling of 8712106 in words is "eight million, seven hundred twelve thousand, one hundred six".