229125 has 32 divisors (see below), whose sum is σ = 419328. Its totient is φ = 110400.
The previous prime is 229123. The next prime is 229127. The reversal of 229125 is 521922.
It is an interprime number because it is at equal distance from previous prime (229123) and next prime (229127).
It is not a de Polignac number, because 229125 - 21 = 229123 is a prime.
It is a super-3 number, since 3×2291253 = 36085995333984375, which contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229123) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 4852 + ... + 4898.
It is an arithmetic number, because the mean of its divisors is an integer number (13104).
2229125 is an apocalyptic number.
229125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
229125 is a deficient number, since it is larger than the sum of its proper divisors (190203).
229125 is a wasteful number, since it uses less digits than its factorization.
229125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78 (or 68 counting only the distinct ones).
The product of its digits is 360, while the sum is 21.
The square root of 229125 is about 478.6700324858. The cubic root of 229125 is about 61.1914614941.
It can be divided in two parts, 2291 and 25, that multiplied together give a palindrome (57275).
The spelling of 229125 in words is "two hundred twenty-nine thousand, one hundred twenty-five".
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