4270229 has 2 divisors, whose sum is σ = 4270230. Its totient is φ = 4270228.

The previous prime is 4270223. The next prime is 4270261. The reversal of 4270229 is 9220724.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3783025 + 487204 = 1945^2 + 698^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4270229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4270198 and 4270207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4270223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2135114 + 2135115.

It is an arithmetic number, because the mean of its divisors is an integer number (2135115).

Almost surely, 2^4270229 is an apocalyptic number.

It is an amenable number.

4270229 is a deficient number, since it is larger than the sum of its proper divisors (1).

4270229 is an equidigital number, since it uses as much as digits as its factorization.

4270229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 4270229 is about 2066.4532416680. The cubic root of 4270229 is about 162.2371798896.

The spelling of 4270229 in words is "four million, two hundred seventy thousand, two hundred twenty-nine".