17082225 has 24 divisors (see below), whose sum is σ = 31381920. Its totient is φ = 9110160.

The previous prime is 17082217. The next prime is 17082251. The reversal of 17082225 is 52228071.

It is not a de Polignac number, because 17082225 - 2³ = 17082217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 11979 + ... + 13328.

It is an arithmetic number, because the mean of its divisors is an integer number (1307580).

Almost surely, 2^17082225 is an apocalyptic number.

17082225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

17082225 is a deficient number, since it is larger than the sum of its proper divisors (14299695).

17082225 is a wasteful number, since it uses less digits than its factorization.

17082225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25326 (or 25315 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 17082225 is about 4133.0648434304. The cubic root of 17082225 is about 257.5420486208.

The spelling of 17082225 in words is "seventeen million, eighty-two thousand, two hundred twenty-five".