2726220106 has 4 divisors (see below), whose sum is σ = 4089330162. Its totient is φ = 1363110052.

The previous prime is 2726220089. The next prime is 2726220121. The reversal of 2726220106 is 6010226272.

2726220106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1927649025 + 798571081 = 43905^2 + 28259^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681555025 + ... + 681555028.

Almost surely, 2^2726220106 is an apocalyptic number.

2726220106 is a deficient number, since it is larger than the sum of its proper divisors (1363110056).

2726220106 is a wasteful number, since it uses less digits than its factorization.

2726220106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363110055.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2726220106 is about 52213.2177326776. The cubic root of 2726220106 is about 1396.9696539523.

Adding to 2726220106 its reverse (6010226272), we get a palindrome (8736446378).

The spelling of 2726220106 in words is "two billion, seven hundred twenty-six million, two hundred twenty thousand, one hundred six".