2226971 has 4 divisors (see below), whose sum is σ = 2344200. Its totient is φ = 2109744.

The previous prime is 2226953. The next prime is 2226989. The reversal of 2226971 is 1796222.

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

It is an interprime number because it is at equal distance from previous prime (2226953) and next prime (2226989).

It is a cyclic number.

It is not a de Polignac number, because 2226971 - 2¹⁸ = 1964827 is a prime.

It is a super-3 number, since 3×2226971³ = 33133318828787089833, which contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2226911) 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 3 ways as a sum of consecutive naturals, for example, 58586 + ... + 58623.

It is an arithmetic number, because the mean of its divisors is an integer number (586050).

2^2226971 is an apocalyptic number.

2226971 is a deficient number, since it is larger than the sum of its proper divisors (117229).

2226971 is a wasteful number, since it uses less digits than its factorization.

2226971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117228.

The product of its digits is 3024, while the sum is 29.

The square root of 2226971 is about 1492.3039234687. The cubic root of 2226971 is about 130.5884760869.

The spelling of 2226971 in words is "two million, two hundred twenty-six thousand, nine hundred seventy-one".