2685103 has 4 divisors (see below), whose sum is σ = 2688568. Its totient is φ = 2681640.

The previous prime is 2685101. The next prime is 2685113. The reversal of 2685103 is 3015862.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2685103 - 2¹ = 2685101 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 (2685101) by changing a digit.

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, 25 + ... + 2317.

It is an arithmetic number, because the mean of its divisors is an integer number (672142).

2^2685103 is an apocalyptic number.

2685103 is a deficient number, since it is larger than the sum of its proper divisors (3465).

2685103 is a wasteful number, since it uses less digits than its factorization.

2685103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3464.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2685103 is about 1638.6283898432. The cubic root of 2685103 is about 138.9910971991.

The spelling of 2685103 in words is "two million, six hundred eighty-five thousand, one hundred three".