229094920 has 64 divisors (see below), whose sum is σ = 529701120. Its totient is φ = 89132544.

The previous prime is 229094917. The next prime is 229094933. The reversal of 229094920 is 29490922.

229094920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 229094920.

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, 437779 + ... + 438301.

It is an arithmetic number, because the mean of its divisors is an integer number (8276580).

Almost surely, 2^229094920 is an apocalyptic number.

229094920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229094920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264850560).

229094920 is an abundant number, since it is smaller than the sum of its proper divisors (300606200).

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

229094920 is a wasteful number, since it uses less digits than its factorization.

229094920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814 (or 810 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 229094920 is about 15135.8818705750. The cubic root of 229094920 is about 611.8878359669.

The spelling of 229094920 in words is "two hundred twenty-nine million, ninety-four thousand, nine hundred twenty".