229485123 has 32 divisors (see below), whose sum is σ = 393254400. Its totient is φ = 129545568.

The previous prime is 229485107. The next prime is 229485127. The reversal of 229485123 is 321584922.

It is a happy number.

It is not a de Polignac number, because 229485123 - 2⁴ = 229485107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (229485127) 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, 8373 + ... + 23001.

It is an arithmetic number, because the mean of its divisors is an integer number (12289200).

Almost surely, 2^229485123 is an apocalyptic number.

229485123 is a deficient number, since it is larger than the sum of its proper divisors (163769277).

229485123 is a wasteful number, since it uses less digits than its factorization.

229485123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14728 (or 14722 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 229485123 is about 15148.7663854190. The cubic root of 229485123 is about 612.2350356373.

The spelling of 229485123 in words is "two hundred twenty-nine million, four hundred eighty-five thousand, one hundred twenty-three".