17116487 has 2 divisors, whose sum is σ = 17116488. Its totient is φ = 17116486.

The previous prime is 17116471. The next prime is 17116493. The reversal of 17116487 is 78461171.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 17116487 - 2⁴ = 17116471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17116427) 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 as a sum of consecutive naturals, namely, 8558243 + 8558244.

It is an arithmetic number, because the mean of its divisors is an integer number (8558244).

Almost surely, 2^17116487 is an apocalyptic number.

17116487 is a deficient number, since it is larger than the sum of its proper divisors (1).

17116487 is an equidigital number, since it uses as much as digits as its factorization.

17116487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9408, while the sum is 35.

The square root of 17116487 is about 4137.2076331748. The cubic root of 17116487 is about 257.7141185713.

The spelling of 17116487 in words is "seventeen million, one hundred sixteen thousand, four hundred eighty-seven".