229564833 has 8 divisors (see below), whose sum is σ = 306406848. Its totient is φ = 152883024.

The previous prime is 229564807. The next prime is 229564837. The reversal of 229564833 is 338465922.

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

It is not a de Polignac number, because 229564833 - 2²⁵ = 196010401 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (229564837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36666 + ... + 42467.

It is an arithmetic number, because the mean of its divisors is an integer number (38300856).

Almost surely, 2^229564833 is an apocalyptic number.

It is an amenable number.

229564833 is a deficient number, since it is larger than the sum of its proper divisors (76842015).

229564833 is an equidigital number, since it uses as much as digits as its factorization.

229564833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80103.

The product of its digits is 311040, while the sum is 42.

The square root of 229564833 is about 15151.3970642974. The cubic root of 229564833 is about 612.3059125709.

The spelling of 229564833 in words is "two hundred twenty-nine million, five hundred sixty-four thousand, eight hundred thirty-three".