229759807 has 2 divisors, whose sum is σ = 229759808. Its totient is φ = 229759806.

The previous prime is 229759787. The next prime is 229759847. The reversal of 229759807 is 708957922.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-229759807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229759847) 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, 114879903 + 114879904.

It is an arithmetic number, because the mean of its divisors is an integer number (114879904).

Almost surely, 2^229759807 is an apocalyptic number.

229759807 is a deficient number, since it is larger than the sum of its proper divisors (1).

229759807 is an equidigital number, since it uses as much as digits as its factorization.

229759807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 49.

The square root of 229759807 is about 15157.8298908518. The cubic root of 229759807 is about 612.4792114005.

The spelling of 229759807 in words is "two hundred twenty-nine million, seven hundred fifty-nine thousand, eight hundred seven".