229466513 has 2 divisors, whose sum is σ = 229466514. Its totient is φ = 229466512.

The previous prime is 229466507. The next prime is 229466539. The reversal of 229466513 is 315664922.

229466513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 209467729 + 19998784 = 14473^2 + 4472^2 .

It is a cyclic number.

It is not a de Polignac number, because 229466513 - 2⁶ = 229466449 is a prime.

It is not a weakly prime, because it can be changed into another prime (229436513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114733256 + 114733257.

It is an arithmetic number, because the mean of its divisors is an integer number (114733257).

Almost surely, 2^229466513 is an apocalyptic number.

It is an amenable number.

229466513 is a deficient number, since it is larger than the sum of its proper divisors (1).

229466513 is an equidigital number, since it uses as much as digits as its factorization.

229466513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 38.

The square root of 229466513 is about 15148.1521315308. The cubic root of 229466513 is about 612.2184855419.

The spelling of 229466513 in words is "two hundred twenty-nine million, four hundred sixty-six thousand, five hundred thirteen".