229073268 has 24 divisors (see below), whose sum is σ = 542483872. Its totient is φ = 75217824.

The previous prime is 229073267. The next prime is 229073287. The reversal of 229073268 is 862370922.

It is a super-2 number, since 2×229073268² = 104949124224399648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229073267) 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, 141655 + ... + 143262.

Almost surely, 2^229073268 is an apocalyptic number.

It is an amenable number.

229073268 is an abundant number, since it is smaller than the sum of its proper divisors (313410604).

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

229073268 is a wasteful number, since it uses less digits than its factorization.

229073268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284991 (or 284989 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 229073268 is about 15135.1665996777. The cubic root of 229073268 is about 611.8685586402.

The spelling of 229073268 in words is "two hundred twenty-nine million, seventy-three thousand, two hundred sixty-eight".