229075 has 36 divisors (see below), whose sum is σ = 381672. Its totient is φ = 134400.

The previous prime is 229037. The next prime is 229081. The reversal of 229075 is 570922.

It is not a de Polignac number, because 229075 - 2¹¹ = 227027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13467 + ... + 13483.

It is an arithmetic number, because the mean of its divisors is an integer number (10602).

2²²⁹⁰⁷⁵ is an apocalyptic number.

229075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

229075 is a deficient number, since it is larger than the sum of its proper divisors (152597).

229075 is a wasteful number, since it uses less digits than its factorization.

229075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 229075 is about 478.6178015912. The cubic root of 229075 is about 61.1870100729.

Adding to 229075 its reverse (570922), we get a palindrome (799997).

The spelling of 229075 in words is "two hundred twenty-nine thousand, seventy-five".