2103814 has 8 divisors (see below), whose sum is σ = 3223008. Its totient is φ = 1029480.

The previous prime is 2103811. The next prime is 2103817. The reversal of 2103814 is 4183012.

It is an interprime number because it is at equal distance from previous prime (2103811) and next prime (2103817).

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

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2103791 and 2103800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103811) 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, 11097 + ... + 11284.

It is an arithmetic number, because the mean of its divisors is an integer number (402876).

2^2103814 is an apocalyptic number.

2103814 is a deficient number, since it is larger than the sum of its proper divisors (1119194).

2103814 is a wasteful number, since it uses less digits than its factorization.

2103814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22430.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2103814 is about 1450.4530326763. The cubic root of 2103814 is about 128.1353954683.

Adding to 2103814 its reverse (4183012), we get a palindrome (6286826).

The spelling of 2103814 in words is "two million, one hundred three thousand, eight hundred fourteen".