43225 has 24 divisors (see below), whose sum is σ = 69440. Its totient is φ = 25920.

The previous prime is 43223. The next prime is 43237. The reversal of 43225 is 52234.

43225 = T₁₄ + T₁₅ + ... + T₆₃.

43225 is digitally balanced in base 2 and base 6, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43225 - 2¹ = 43223 is a prime.

43225 is strictly pandigital in base 6.

43225 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 43199 and 43208.

It is not an unprimeable number, because it can be changed into a prime (43223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2266 + ... + 2284.

2⁴³²²⁵ is an apocalyptic number.

It is an amenable number.

43225 is a deficient number, since it is larger than the sum of its proper divisors (26215).

43225 is a wasteful number, since it uses less digits than its factorization.

43225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49 (or 44 counting only the distinct ones).

The product of its digits is 240, while the sum is 16.

The square root of 43225 is about 207.9062288629. The cubic root of 43225 is about 35.0949801129.

Adding to 43225 its reverse (52234), we get a palindrome (95459).

Subtracting 43225 from its reverse (52234), we obtain a palindrome (9009).

The spelling of 43225 in words is "forty-three thousand, two hundred twenty-five".