229953164 has 96 divisors (see below), whose sum is σ = 498634752. Its totient is φ = 90720000.

The previous prime is 229953161. The next prime is 229953193. The reversal of 229953164 is 461359922.

229953164 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×229953164² = 105756915267221792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (229953161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2276714 + ... + 2276814.

It is an arithmetic number, because the mean of its divisors is an integer number (5194112).

Almost surely, 2^229953164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229953164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249317376).

229953164 is an abundant number, since it is smaller than the sum of its proper divisors (268681588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229953164 is a wasteful number, since it uses less digits than its factorization.

229953164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 245 counting only the distinct ones).

The product of its digits is 116640, while the sum is 41.

The square root of 229953164 is about 15164.2066722925. The cubic root of 229953164 is about 612.6509761936.

The spelling of 229953164 in words is "two hundred twenty-nine million, nine hundred fifty-three thousand, one hundred sixty-four".