5211229 has 2 divisors, whose sum is σ = 5211230. Its totient is φ = 5211228.

The previous prime is 5211211. The next prime is 5211233. The reversal of 5211229 is 9221125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4108729 + 1102500 = 2027^2 + 1050^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5211229 is a prime.

It is equal to p₃₆₂₁₃₇ and since 5211229 and 362137 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5211209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2605614 + 2605615.

It is an arithmetic number, because the mean of its divisors is an integer number (2605615).

Almost surely, 2^5211229 is an apocalyptic number.

It is an amenable number.

5211229 is a deficient number, since it is larger than the sum of its proper divisors (1).

5211229 is an equidigital number, since it uses as much as digits as its factorization.

5211229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 360, while the sum is 22.

The square root of 5211229 is about 2282.8116435659. The cubic root of 5211229 is about 173.3724365263.

The spelling of 5211229 in words is "five million, two hundred eleven thousand, two hundred twenty-nine".