264730229 has 2 divisors, whose sum is σ = 264730230. Its totient is φ = 264730228.

The previous prime is 264730189. The next prime is 264730247. The reversal of 264730229 is 922037462.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 210192004 + 54538225 = 14498^2 + 7385^2 .

It is a cyclic number.

It is not a de Polignac number, because 264730229 - 2¹⁶ = 264664693 is a prime.

It is equal to p_14439851 and since 264730229 and 14439851 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 (264730259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132365114 + 132365115.

It is an arithmetic number, because the mean of its divisors is an integer number (132365115).

Almost surely, 2^264730229 is an apocalyptic number.

It is an amenable number.

264730229 is a deficient number, since it is larger than the sum of its proper divisors (1).

264730229 is an equidigital number, since it uses as much as digits as its factorization.

264730229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 264730229 is about 16270.5325358453. The cubic root of 264730229 is about 642.0977948738.

The spelling of 264730229 in words is "two hundred sixty-four million, seven hundred thirty thousand, two hundred twenty-nine".