2656611206 has 8 divisors (see below), whose sum is σ = 3988194840. Its totient is φ = 1327212928.

The previous prime is 2656611193. The next prime is 2656611241. The reversal of 2656611206 is 6021166562.

2656611206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 543296 + ... + 548163.

It is an arithmetic number, because the mean of its divisors is an integer number (498524355).

Almost surely, 2^2656611206 is an apocalyptic number.

2656611206 is a deficient number, since it is larger than the sum of its proper divisors (1331583634).

2656611206 is a wasteful number, since it uses less digits than its factorization.

2656611206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092678.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 2656611206 is about 51542.3244140192. The cubic root of 2656611206 is about 1384.9773364900.

Adding to 2656611206 its reverse (6021166562), we get a palindrome (8677777768).

The spelling of 2656611206 in words is "two billion, six hundred fifty-six million, six hundred eleven thousand, two hundred six".