226481 has 8 divisors (see below), whose sum is σ = 242880. Its totient is φ = 210672.
The previous prime is 226463. The next prime is 226483. The reversal of 226481 is 184622.
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 226481 - 210 = 225457 is a prime.
It is a super-2 number, since 2×2264812 = 102587286722, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 226481.
It is not an unprimeable number, because it can be changed into a prime (226483) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 875 + ... + 1103.
It is an arithmetic number, because the mean of its divisors is an integer number (30360).
2226481 is an apocalyptic number.
It is an amenable number.
226481 is a deficient number, since it is larger than the sum of its proper divisors (16399).
226481 is a wasteful number, since it uses less digits than its factorization.
226481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 295.
The product of its digits is 768, while the sum is 23.
The square root of 226481 is about 475.9001996217. The cubic root of 226481 is about 60.9551762440.
It can be divided in two parts, 226 and 481, that added together give a palindrome (707).
The spelling of 226481 in words is "two hundred twenty-six thousand, four hundred eighty-one".
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