2307229 has 2 divisors, whose sum is σ = 2307230. Its totient is φ = 2307228.

The previous prime is 2307197. The next prime is 2307233. The reversal of 2307229 is 9227032.

2307229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2059225 + 248004 = 1435^2 + 498^2 .

It is a cyclic number.

It is not a de Polignac number, because 2307229 - 2⁵ = 2307197 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 3¹¹ + 0 + 7² + 2¹⁵ + 2²¹ + 9² .

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2307259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1153614 + 1153615.

It is an arithmetic number, because the mean of its divisors is an integer number (1153615).

2^2307229 is an apocalyptic number.

It is an amenable number.

2307229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2307229 is an equidigital number, since it uses as much as digits as its factorization.

2307229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 2307229 is about 1518.9565497406. The cubic root of 2307229 is about 132.1387620979.

The spelling of 2307229 in words is "two million, three hundred seven thousand, two hundred twenty-nine".