2103734 has 8 divisors (see below), whose sum is σ = 3161928. Its totient is φ = 1049760.

The previous prime is 2103719. The next prime is 2103743. The reversal of 2103734 is 4373012.

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

It is a d-powerful number, because it can be written as 2²¹ + 1 + 0 + 3² + 7 + 3⁸ + 4 .

It is a nialpdrome in base 12.

It is a congruent 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, 974 + ... + 2270.

It is an arithmetic number, because the mean of its divisors is an integer number (395241).

2^2103734 is an apocalyptic number.

2103734 is a deficient number, since it is larger than the sum of its proper divisors (1058194).

2103734 is a wasteful number, since it uses less digits than its factorization.

2103734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 2103734 is about 1450.4254548235. The cubic root of 2103734 is about 128.1337712813.

Adding to 2103734 its reverse (4373012), we get a palindrome (6476746).

The spelling of 2103734 in words is "two million, one hundred three thousand, seven hundred thirty-four".