2277226 has 24 divisors (see below), whose sum is σ = 4186080. Its totient is φ = 923832.

The previous prime is 2277221. The next prime is 2277259. The reversal of 2277226 is 6227722.

It is a junction number, because it is equal to n+sod(n) for n = 2277194 and 2277203.

It is not an unprimeable number, because it can be changed into a prime (2277221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1251 + ... + 2473.

It is an arithmetic number, because the mean of its divisors is an integer number (174420).

2^2277226 is an apocalyptic number.

2277226 is a deficient number, since it is larger than the sum of its proper divisors (1908854).

2277226 is a wasteful number, since it uses less digits than its factorization.

2277226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258 (or 1251 counting only the distinct ones).

The product of its digits is 4704, while the sum is 28.

The square root of 2277226 is about 1509.0480442981. The cubic root of 2277226 is about 131.5634876826.

The spelling of 2277226 in words is "two million, two hundred seventy-seven thousand, two hundred twenty-six".