229885 has 8 divisors (see below), whose sum is σ = 288000. Its totient is φ = 175824.

The previous prime is 229849. The next prime is 229897. The reversal of 229885 is 588922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 229885 - 2⁹ = 229373 is a prime.

It is a super-2 number, since 2×229885² = 105694226450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 229885.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 885 + ... + 1114.

It is an arithmetic number, because the mean of its divisors is an integer number (36000).

2²²⁹⁸⁸⁵ is an apocalyptic number.

It is an amenable number.

229885 is a deficient number, since it is larger than the sum of its proper divisors (58115).

229885 is a wasteful number, since it uses less digits than its factorization.

229885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027.

The product of its digits is 11520, while the sum is 34.

The square root of 229885 is about 479.4632415525. The cubic root of 229885 is about 61.2590435071.

It can be divided in two parts, 22 and 9885, that multiplied together give a triangular number (217470 = T₆₅₉).

The spelling of 229885 in words is "two hundred twenty-nine thousand, eight hundred eighty-five".