2056226 has 4 divisors (see below), whose sum is σ = 3084342. Its totient is φ = 1028112.

The previous prime is 2056211. The next prime is 2056247. The reversal of 2056226 is 6226502.

It is a happy number.

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., 1155625 + 900601 = 1075^2 + 949^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514055 + ... + 514058.

2^2056226 is an apocalyptic number.

2056226 is a deficient number, since it is larger than the sum of its proper divisors (1028116).

2056226 is a wasteful number, since it uses less digits than its factorization.

2056226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028115.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2056226 is about 1433.9546715291. The cubic root of 2056226 is about 127.1618825570.

The spelling of 2056226 in words is "two million, fifty-six thousand, two hundred twenty-six".