17017242 has 16 divisors (see below), whose sum is σ = 37128672. Its totient is φ = 5156720.

The previous prime is 17017211. The next prime is 17017261. The reversal of 17017242 is 24271071.

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 7 ways as a sum of consecutive naturals, for example, 128853 + ... + 128984.

It is an arithmetic number, because the mean of its divisors is an integer number (2320542).

Almost surely, 2^17017242 is an apocalyptic number.

17017242 is an abundant number, since it is smaller than the sum of its proper divisors (20111430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17017242 is a wasteful number, since it uses less digits than its factorization.

17017242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257853.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 17017242 is about 4125.1959953437. The cubic root of 17017242 is about 257.2150591781.

It can be divided in two parts, 17017 and 242, that multiplied together give a palindrome (4118114).

The spelling of 17017242 in words is "seventeen million, seventeen thousand, two hundred forty-two".