32225 has 6 divisors (see below), whose sum is σ = 39990. Its totient is φ = 25760.

The previous prime is 32213. The next prime is 32233. The reversal of 32225 is 52223.

It can be written as a sum of positive squares in 3 ways, for example, as 5329 + 26896 = 73^2 + 164^2 .

It is a de Polignac number, because none of the positive numbers 2^k-32225 is a prime.

It is a Curzon number.

It is a plaindrome in base 11 and base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 620 + ... + 669.

It is an arithmetic number, because the mean of its divisors is an integer number (6665).

2³²²²⁵ is an apocalyptic number.

It is an amenable number.

32225 is a deficient number, since it is larger than the sum of its proper divisors (7765).

32225 is a wasteful number, since it uses less digits than its factorization.

32225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299 (or 1294 counting only the distinct ones).

The product of its digits is 120, while the sum is 14.

The square root of 32225 is about 179.5132307102. The cubic root of 32225 is about 31.8222567446.

Adding to 32225 its reverse (52223), we get a palindrome (84448).

It can be divided in two parts, 3222 and 5, that multiplied together give a triangular number (16110 = T₁₇₉).

The spelling of 32225 in words is "thirty-two thousand, two hundred twenty-five".