229813105 has 8 divisors (see below), whose sum is σ = 283229352. Its totient is φ = 178881408.

The previous prime is 229813097. The next prime is 229813117. The reversal of 229813105 is 501318922.

It can be written as a sum of positive squares in 4 ways, for example, as 54700816 + 175112289 = 7396^2 + 13233^2 .

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 229813105 - 2³ = 229813097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620932 + ... + 621301.

It is an arithmetic number, because the mean of its divisors is an integer number (35403669).

Almost surely, 2^229813105 is an apocalyptic number.

It is an amenable number.

229813105 is a deficient number, since it is larger than the sum of its proper divisors (53416247).

229813105 is a wasteful number, since it uses less digits than its factorization.

229813105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242275.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 229813105 is about 15159.5878901770. The cubic root of 229813105 is about 612.5265672219.

The spelling of 229813105 in words is "two hundred twenty-nine million, eight hundred thirteen thousand, one hundred five".