17242664 has 8 divisors (see below), whose sum is σ = 32330010. Its totient is φ = 8621328.

The previous prime is 17242639. The next prime is 17242679. The reversal of 17242664 is 46624271.

It can be written as a sum of positive squares in only one way, i.e., 17222500 + 20164 = 4150^2 + 142^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 17242664.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1077659 + ... + 1077674.

Almost surely, 2^17242664 is an apocalyptic number.

It is an amenable number.

17242664 is a deficient number, since it is larger than the sum of its proper divisors (15087346).

17242664 is a wasteful number, since it uses less digits than its factorization.

17242664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155339 (or 2155335 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 17242664 is about 4152.4286869253. The cubic root of 17242664 is about 258.3458295262.

The spelling of 17242664 in words is "seventeen million, two hundred forty-two thousand, six hundred sixty-four".