2906103 has 8 divisors (see below), whose sum is σ = 3894016. Its totient is φ = 1927800.

The previous prime is 2906089. The next prime is 2906129. The reversal of 2906103 is 3016092.

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

It is a de Polignac number, because none of the positive numbers 2^k-2906103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2906103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2906143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1663 + ... + 2928.

It is an arithmetic number, because the mean of its divisors is an integer number (486752).

2^2906103 is an apocalyptic number.

2906103 is a deficient number, since it is larger than the sum of its proper divisors (987913).

2906103 is a wasteful number, since it uses less digits than its factorization.

2906103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4805.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 2906103 is about 1704.7295973262. The cubic root of 2906103 is about 142.7042807286.

The spelling of 2906103 in words is "two million, nine hundred six thousand, one hundred three".