163229226 has 16 divisors (see below), whose sum is σ = 337716000. Its totient is φ = 52533488.

The previous prime is 163229221. The next prime is 163229267. The reversal of 163229226 is 622922361.

It is not an unprimeable number, because it can be changed into a prime (163229221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468876 + ... + 469223.

It is an arithmetic number, because the mean of its divisors is an integer number (21107250).

Almost surely, 2^163229226 is an apocalyptic number.

163229226 is an abundant number, since it is smaller than the sum of its proper divisors (174486774).

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

163229226 is a wasteful number, since it uses less digits than its factorization.

163229226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938133.

The product of its digits is 15552, while the sum is 33.

The square root of 163229226 is about 12776.1193638757. The cubic root of 163229226 is about 546.5115025787.

The spelling of 163229226 in words is "one hundred sixty-three million, two hundred twenty-nine thousand, two hundred twenty-six".