229959460 has 12 divisors (see below), whose sum is σ = 482914908. Its totient is φ = 91983776.

The previous prime is 229959449. The next prime is 229959461. The reversal of 229959460 is 64959922.

It can be written as a sum of positive squares in 2 ways, for example, as 147476736 + 82482724 = 12144^2 + 9082^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 229959460.

It is not an unprimeable number, because it can be changed into a prime (229959461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5748967 + ... + 5749006.

It is an arithmetic number, because the mean of its divisors is an integer number (40242909).

Almost surely, 2^229959460 is an apocalyptic number.

229959460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229959460 is an abundant number, since it is smaller than the sum of its proper divisors (252955448).

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

229959460 is a wasteful number, since it uses less digits than its factorization.

229959460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11497982 (or 11497980 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 229959460 is about 15164.4142649823. The cubic root of 229959460 is about 612.6565674994.

The spelling of 229959460 in words is "two hundred twenty-nine million, nine hundred fifty-nine thousand, four hundred sixty".