17230225 has 12 divisors (see below), whose sum is σ = 21498624. Its totient is φ = 13698320.

The previous prime is 17230223. The next prime is 17230249. The reversal of 17230225 is 52203271.

It is not a de Polignac number, because 17230225 - 2¹ = 17230223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 17230196 and 17230205.

It is not an unprimeable number, because it can be changed into a prime (17230223) 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 11 ways as a sum of consecutive naturals, for example, 2112 + ... + 6238.

It is an arithmetic number, because the mean of its divisors is an integer number (1791552).

Almost surely, 2^17230225 is an apocalyptic number.

It is an amenable number.

17230225 is a deficient number, since it is larger than the sum of its proper divisors (4268399).

17230225 is a wasteful number, since it uses less digits than its factorization.

17230225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4304 (or 4299 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 17230225 is about 4150.9306185481. The cubic root of 17230225 is about 258.2836903106.

Adding to 17230225 its reverse (52203271), we get a palindrome (69433496).

It can be divided in two parts, 172 and 30225, that multiplied together give a triangular number (5198700 = T₃₂₂₄).

The spelling of 17230225 in words is "seventeen million, two hundred thirty thousand, two hundred twenty-five".