225354 has 24 divisors (see below), whose sum is σ = 477792. Its totient is φ = 70840.
The previous prime is 225353. The next prime is 225371. The reversal of 225354 is 453522.
It is a super-3 number, since 3×2253543 = 34333420147985592, which contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 225354.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 225354.
It is not an unprimeable number, because it can be changed into a prime (225353) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3139 + ... + 3209.
It is an arithmetic number, because the mean of its divisors is an integer number (19908).
2225354 is an apocalyptic number.
225354 is an abundant number, since it is smaller than the sum of its proper divisors (252438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225354 is a wasteful number, since it uses less digits than its factorization.
225354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122 (or 99 counting only the distinct ones).
The product of its digits is 1200, while the sum is 21.
The square root of 225354 is about 474.7146511327. The cubic root of 225354 is about 60.8539010122.
Adding to 225354 its reverse (453522), we get a palindrome (678876).
The spelling of 225354 in words is "two hundred twenty-five thousand, three hundred fifty-four".
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