8106903 has 36 divisors (see below), whose sum is σ = 14084928. Its totient is φ = 4475520.

The previous prime is 8106893. The next prime is 8106907. The reversal of 8106903 is 3096018.

It is not a de Polignac number, because 8106903 - 2⁵ = 8106871 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8106907) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13375 + ... + 13967.

It is an arithmetic number, because the mean of its divisors is an integer number (391248).

Almost surely, 2^8106903 is an apocalyptic number.

8106903 is a deficient number, since it is larger than the sum of its proper divisors (5978025).

8106903 is a wasteful number, since it uses less digits than its factorization.

8106903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644 (or 634 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 8106903 is about 2847.2623693646. The cubic root of 8106903 is about 200.8869193894.

It can be divided in two parts, 8106 and 903, that added together give a palindrome (9009).

The spelling of 8106903 in words is "eight million, one hundred six thousand, nine hundred three".