229401607 has 2 divisors, whose sum is σ = 229401608. Its totient is φ = 229401606.

The previous prime is 229401589. The next prime is 229401619. The reversal of 229401607 is 706104922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 229401607 - 2²³ = 221012999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229401677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114700803 + 114700804.

It is an arithmetic number, because the mean of its divisors is an integer number (114700804).

Almost surely, 2^229401607 is an apocalyptic number.

229401607 is a deficient number, since it is larger than the sum of its proper divisors (1).

229401607 is an equidigital number, since it uses as much as digits as its factorization.

229401607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 229401607 is about 15146.0096064937. The cubic root of 229401607 is about 612.1607568568.

The spelling of 229401607 in words is "two hundred twenty-nine million, four hundred one thousand, six hundred seven".