2227061 has 2 divisors, whose sum is σ = 2227062. Its totient is φ = 2227060.

The previous prime is 2227033. The next prime is 2227063. The reversal of 2227061 is 1607222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1196836 + 1030225 = 1094^2 + 1015^2 .

It is a cyclic number.

It is not a de Polignac number, because 2227061 - 2¹⁸ = 1964917 is a prime.

Together with 2227063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2227063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113530 + 1113531.

It is an arithmetic number, because the mean of its divisors is an integer number (1113531).

2^2227061 is an apocalyptic number.

It is an amenable number.

2227061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2227061 is an equidigital number, since it uses as much as digits as its factorization.

2227061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 2227061 is about 1492.3340778793. The cubic root of 2227061 is about 130.5902352484.

The spelling of 2227061 in words is "two million, two hundred twenty-seven thousand, sixty-one".