2149060206 has 8 divisors (see below), whose sum is σ = 4298120424. Its totient is φ = 716353400.

The previous prime is 2149060201. The next prime is 2149060229. The reversal of 2149060206 is 6020609412.

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

2149060206 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2149060201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179088345 + ... + 179088356.

It is an arithmetic number, because the mean of its divisors is an integer number (537265053).

Almost surely, 2^2149060206 is an apocalyptic number.

2149060206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2149060206 is a wasteful number, since it uses less digits than its factorization.

2149060206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358176706.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 2149060206 is about 46357.9573104769. The cubic root of 2149060206 is about 1290.4747978822.

Adding to 2149060206 its reverse (6020609412), we get a palindrome (8169669618).

The spelling of 2149060206 in words is "two billion, one hundred forty-nine million, sixty thousand, two hundred six".