69234229 has 2 divisors, whose sum is σ = 69234230. Its totient is φ = 69234228.

The previous prime is 69234203. The next prime is 69234241. The reversal of 69234229 is 92243296.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47238129 + 21996100 = 6873^2 + 4690^2 .

It is a cyclic number.

It is not a de Polignac number, because 69234229 - 2⁵ = 69234197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64234229) 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, 34617114 + 34617115.

It is an arithmetic number, because the mean of its divisors is an integer number (34617115).

Almost surely, 2^69234229 is an apocalyptic number.

It is an amenable number.

69234229 is a deficient number, since it is larger than the sum of its proper divisors (1).

69234229 is an equidigital number, since it uses as much as digits as its factorization.

69234229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 37.

The square root of 69234229 is about 8320.7108470370. The cubic root of 69234229 is about 410.6201778271.

The spelling of 69234229 in words is "sixty-nine million, two hundred thirty-four thousand, two hundred twenty-nine".