2656602106 has 8 divisors (see below), whose sum is σ = 3986718624. Its totient is φ = 1327695900.

The previous prime is 2656602083. The next prime is 2656602131. The reversal of 2656602106 is 6012066562.

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

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, 297070 + ... + 305881.

It is an arithmetic number, because the mean of its divisors is an integer number (498339828).

Almost surely, 2^2656602106 is an apocalyptic number.

2656602106 is a deficient number, since it is larger than the sum of its proper divisors (1330116518).

2656602106 is a wasteful number, since it uses less digits than its factorization.

2656602106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605156.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 2656602106 is about 51542.2361369780. The cubic root of 2656602106 is about 1384.9757551135.

Adding to 2656602106 its reverse (6012066562), we get a palindrome (8668668668).

The spelling of 2656602106 in words is "two billion, six hundred fifty-six million, six hundred two thousand, one hundred six".