2056427206 has 4 divisors (see below), whose sum is σ = 3084640812. Its totient is φ = 1028213602.

The previous prime is 2056427203. The next prime is 2056427221. The reversal of 2056427206 is 6027246502.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056427203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514106800 + ... + 514106803.

It is an arithmetic number, because the mean of its divisors is an integer number (771160203).

Almost surely, 2^2056427206 is an apocalyptic number.

2056427206 is a deficient number, since it is larger than the sum of its proper divisors (1028213606).

2056427206 is a wasteful number, since it uses less digits than its factorization.

2056427206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028213605.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 2056427206 is about 45347.8467625531. The cubic root of 2056427206 is about 1271.6603010682.

The spelling of 2056427206 in words is "two billion, fifty-six million, four hundred twenty-seven thousand, two hundred six".