906103 has 4 divisors (see below), whose sum is σ = 988488. Its totient is φ = 823720.

The previous prime is 906089. The next prime is 906107. The reversal of 906103 is 301609.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-906103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (906107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41176 + ... + 41197.

It is an arithmetic number, because the mean of its divisors is an integer number (247122).

2⁹⁰⁶¹⁰³ is an apocalyptic number.

906103 is a deficient number, since it is larger than the sum of its proper divisors (82385).

906103 is a wasteful number, since it uses less digits than its factorization.

906103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82384.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 906103 is about 951.8944269193. The cubic root of 906103 is about 96.7666833754.

The spelling of 906103 in words is "nine hundred six thousand, one hundred three".