229482907 has 2 divisors, whose sum is σ = 229482908. Its totient is φ = 229482906.

The previous prime is 229482859. The next prime is 229482971. The reversal of 229482907 is 709284922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 229482907 - 2¹⁹ = 228958619 is a prime.

It is not a weakly prime, because it can be changed into another prime (229482977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114741453 + 114741454.

It is an arithmetic number, because the mean of its divisors is an integer number (114741454).

Almost surely, 2^229482907 is an apocalyptic number.

229482907 is a deficient number, since it is larger than the sum of its proper divisors (1).

229482907 is an equidigital number, since it uses as much as digits as its factorization.

229482907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 229482907 is about 15148.6932439732. The cubic root of 229482907 is about 612.2330649689.

The spelling of 229482907 in words is "two hundred twenty-nine million, four hundred eighty-two thousand, nine hundred seven".