2106441206 has 32 divisors (see below), whose sum is σ = 3284001792. Its totient is φ = 1012677120.

The previous prime is 2106441199. The next prime is 2106441217. The reversal of 2106441206 is 6021446012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3650390 + ... + 3650966.

It is an arithmetic number, because the mean of its divisors is an integer number (102625056).

Almost surely, 2^2106441206 is an apocalyptic number.

2106441206 is a deficient number, since it is larger than the sum of its proper divisors (1177560586).

2106441206 is a wasteful number, since it uses less digits than its factorization.

2106441206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2106441206 is about 45895.9824603418. The cubic root of 2106441206 is about 1281.8871102557.

Adding to 2106441206 its reverse (6021446012), we get a palindrome (8127887218).

The spelling of 2106441206 in words is "two billion, one hundred six million, four hundred forty-one thousand, two hundred six".