2103938 has 8 divisors (see below), whose sum is σ = 3162432. Its totient is φ = 1049796.

The previous prime is 2103919. The next prime is 2103953. The reversal of 2103938 is 8393012.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 731 + ... + 2177.

It is an arithmetic number, because the mean of its divisors is an integer number (395304).

2^2103938 is an apocalyptic number.

2103938 is a deficient number, since it is larger than the sum of its proper divisors (1058494).

2103938 is a wasteful number, since it uses less digits than its factorization.

2103938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 2103938 is about 1450.4957773120. The cubic root of 2103938 is about 128.1379128766.

The spelling of 2103938 in words is "two million, one hundred three thousand, nine hundred thirty-eight".