8505106 has 4 divisors (see below), whose sum is σ = 12757662. Its totient is φ = 4252552.

The previous prime is 8505089. The next prime is 8505113. The reversal of 8505106 is 6015058.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7612081 + 893025 = 2759^2 + 945^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126275 + ... + 2126278.

Almost surely, 2^8505106 is an apocalyptic number.

8505106 is a deficient number, since it is larger than the sum of its proper divisors (4252556).

8505106 is a wasteful number, since it uses less digits than its factorization.

8505106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4252555.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 8505106 is about 2916.3514877326. The cubic root of 8505106 is about 204.1236114866.

The spelling of 8505106 in words is "eight million, five hundred five thousand, one hundred six".