58291229 has 2 divisors, whose sum is σ = 58291230. Its totient is φ = 58291228.

The previous prime is 58291193. The next prime is 58291267. The reversal of 58291229 is 92219285.

It is an a-pointer prime, because the next prime (58291267) can be obtained adding 58291229 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57350329 + 940900 = 7573^2 + 970^2 .

It is a cyclic number.

It is not a de Polignac number, because 58291229 - 2¹² = 58287133 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 58291192 and 58291201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58251229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29145614 + 29145615.

It is an arithmetic number, because the mean of its divisors is an integer number (29145615).

Almost surely, 2^58291229 is an apocalyptic number.

It is an amenable number.

58291229 is a deficient number, since it is larger than the sum of its proper divisors (1).

58291229 is an equidigital number, since it uses as much as digits as its factorization.

58291229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 38.

The square root of 58291229 is about 7634.8692850631. The cubic root of 58291229 is about 387.7344628927.

The spelling of 58291229 in words is "fifty-eight million, two hundred ninety-one thousand, two hundred twenty-nine".