17242663 has 8 divisors (see below), whose sum is σ = 18137088. Its totient is φ = 16360344.

The previous prime is 17242639. The next prime is 17242679. The reversal of 17242663 is 36624271.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17242663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17242163) 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 7 ways as a sum of consecutive naturals, for example, 31 + ... + 5872.

It is an arithmetic number, because the mean of its divisors is an integer number (2267136).

Almost surely, 2^17242663 is an apocalyptic number.

17242663 is a deficient number, since it is larger than the sum of its proper divisors (894425).

17242663 is a wasteful number, since it uses less digits than its factorization.

17242663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6053.

The product of its digits is 12096, while the sum is 31.

The square root of 17242663 is about 4152.4285665138. The cubic root of 17242663 is about 258.3458245319.

The spelling of 17242663 in words is "seventeen million, two hundred forty-two thousand, six hundred sixty-three".