229093320 has 32 divisors (see below), whose sum is σ = 687280320. Its totient is φ = 61091520.

The previous prime is 229093261. The next prime is 229093327. The reversal of 229093320 is 23390922.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (229093327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 954436 + ... + 954675.

It is an arithmetic number, because the mean of its divisors is an integer number (21477510).

Almost surely, 2^229093320 is an apocalyptic number.

229093320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229093320 is an abundant number, since it is smaller than the sum of its proper divisors (458187000).

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

229093320 is a wasteful number, since it uses less digits than its factorization.

229093320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909125 (or 1909121 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 229093320 is about 15135.8290159476. The cubic root of 229093320 is about 611.8864114877.

The spelling of 229093320 in words is "two hundred twenty-nine million, ninety-three thousand, three hundred twenty".