229327812 has 36 divisors (see below), whose sum is σ = 662503296. Its totient is φ = 65522160.

The previous prime is 229327793. The next prime is 229327817. The reversal of 229327812 is 218723922.

229327812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (229327817) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 454764 + ... + 455267.

Almost surely, 2^229327812 is an apocalyptic number.

It is an amenable number.

229327812 is an abundant number, since it is smaller than the sum of its proper divisors (433175484).

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

229327812 is a wasteful number, since it uses less digits than its factorization.

229327812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910048 (or 910043 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 229327812 is about 15143.5732903433. The cubic root of 229327812 is about 612.0951088891.

The spelling of 229327812 in words is "two hundred twenty-nine million, three hundred twenty-seven thousand, eight hundred twelve".