229283135 has 32 divisors (see below), whose sum is σ = 292248000. Its totient is φ = 172440576.

The previous prime is 229283129. The next prime is 229283147. The reversal of 229283135 is 531382922.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-229283135 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 229283095 and 229283104.

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 31 ways as a sum of consecutive naturals, for example, 1406564 + ... + 1406726.

It is an arithmetic number, because the mean of its divisors is an integer number (9132750).

Almost surely, 2^229283135 is an apocalyptic number.

229283135 is a deficient number, since it is larger than the sum of its proper divisors (62964865).

229283135 is a wasteful number, since it uses less digits than its factorization.

229283135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395.

The product of its digits is 25920, while the sum is 35.

The square root of 229283135 is about 15142.0981042919. The cubic root of 229283135 is about 612.0553574244.

The spelling of 229283135 in words is "two hundred twenty-nine million, two hundred eighty-three thousand, one hundred thirty-five".