229783105 has 8 divisors (see below), whose sum is σ = 275997672. Its totient is φ = 183654528.

The previous prime is 229783097. The next prime is 229783121. The reversal of 229783105 is 501387922.

It can be written as a sum of positive squares in 4 ways, for example, as 41873841 + 187909264 = 6471^2 + 13708^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 229783105 - 2³ = 229783097 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15462 + ... + 26431.

It is an arithmetic number, because the mean of its divisors is an integer number (34499709).

Almost surely, 2^229783105 is an apocalyptic number.

It is an amenable number.

229783105 is a deficient number, since it is larger than the sum of its proper divisors (46214567).

229783105 is a wasteful number, since it uses less digits than its factorization.

229783105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42995.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 229783105 is about 15158.5983850751. The cubic root of 229783105 is about 612.4999128141.

The spelling of 229783105 in words is "two hundred twenty-nine million, seven hundred eighty-three thousand, one hundred five".