229434065 has 16 divisors (see below), whose sum is σ = 316243200. Its totient is φ = 156530880.

The previous prime is 229434059. The next prime is 229434083. The reversal of 229434065 is 560434922.

It is not a de Polignac number, because 229434065 - 2¹² = 229429969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9506 + ... + 23435.

It is an arithmetic number, because the mean of its divisors is an integer number (19765200).

Almost surely, 2^229434065 is an apocalyptic number.

It is an amenable number.

229434065 is a deficient number, since it is larger than the sum of its proper divisors (86809135).

229434065 is a wasteful number, since it uses less digits than its factorization.

229434065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33152.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 229434065 is about 15147.0810719425. The cubic root of 229434065 is about 612.1896270074.

Adding to 229434065 its reverse (560434922), we get a palindrome (789868987).

The spelling of 229434065 in words is "two hundred twenty-nine million, four hundred thirty-four thousand, sixty-five".