5428229 has 2 divisors, whose sum is σ = 5428230. Its totient is φ = 5428228.

The previous prime is 5428211. The next prime is 5428231. The reversal of 5428229 is 9228245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4739329 + 688900 = 2177^2 + 830^2 .

It is a cyclic number.

It is not a de Polignac number, because 5428229 - 2⁸ = 5427973 is a prime.

Together with 5428231, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5428195 and 5428204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5428279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2714114 + 2714115.

It is an arithmetic number, because the mean of its divisors is an integer number (2714115).

Almost surely, 2^5428229 is an apocalyptic number.

It is an amenable number.

5428229 is a deficient number, since it is larger than the sum of its proper divisors (1).

5428229 is an equidigital number, since it uses as much as digits as its factorization.

5428229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 32.

The square root of 5428229 is about 2329.8560041342. The cubic root of 5428229 is about 175.7462445922.

The spelling of 5428229 in words is "five million, four hundred twenty-eight thousand, two hundred twenty-nine".