2104106 has 8 divisors (see below), whose sum is σ = 3162564. Its totient is φ = 1049920.

The previous prime is 2104103. The next prime is 2104111. The reversal of 2104106 is 6014012.

It can be written as a sum of positive squares in 2 ways, for example, as 1713481 + 390625 = 1309^2 + 625^2 .

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2104103) 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, 866 + ... + 2226.

2^2104106 is an apocalyptic number.

2104106 is a deficient number, since it is larger than the sum of its proper divisors (1058458).

2104106 is a wasteful number, since it uses less digits than its factorization.

2104106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2136.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2104106 is about 1450.5536873897. The cubic root of 2104106 is about 128.1413234011.

Adding to 2104106 its reverse (6014012), we get a palindrome (8118118).

The spelling of 2104106 in words is "two million, one hundred four thousand, one hundred six".