229521268 has 12 divisors (see below), whose sum is σ = 402328192. Its totient is φ = 114570360.

The previous prime is 229521247. The next prime is 229521353. The reversal of 229521268 is 862125922.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 44838 + ... + 49693.

Almost surely, 2^229521268 is an apocalyptic number.

It is an amenable number.

229521268 is a deficient number, since it is larger than the sum of its proper divisors (172806924).

229521268 is a wasteful number, since it uses less digits than its factorization.

229521268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95142 (or 95140 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The square root of 229521268 is about 15149.9593398794. The cubic root of 229521268 is about 612.2671772613.

The spelling of 229521268 in words is "two hundred twenty-nine million, five hundred twenty-one thousand, two hundred sixty-eight".