229322705 has 8 divisors (see below), whose sum is σ = 277288704. Its totient is φ = 182057200.

The previous prime is 229322693. The next prime is 229322767. The reversal of 229322705 is 507223922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 229322705 - 2⁴ = 229322689 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174401 + ... + 175710.

It is an arithmetic number, because the mean of its divisors is an integer number (34661088).

Almost surely, 2^229322705 is an apocalyptic number.

It is an amenable number.

229322705 is a deficient number, since it is larger than the sum of its proper divisors (47965999).

229322705 is a wasteful number, since it uses less digits than its factorization.

229322705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350247.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 229322705 is about 15143.4046700205. The cubic root of 229322705 is about 612.0905651853.

The spelling of 229322705 in words is "two hundred twenty-nine million, three hundred twenty-two thousand, seven hundred five".