17088121 has 2 divisors, whose sum is σ = 17088122. Its totient is φ = 17088120.

The previous prime is 17088109. The next prime is 17088133. The reversal of 17088121 is 12188071.

It is a balanced prime because it is at equal distance from previous prime (17088109) and next prime (17088133).

It can be written as a sum of positive squares in only one way, i.e., 16088121 + 1000000 = 4011^2 + 1000^2 .

It is a cyclic number.

It is not a de Polignac number, because 17088121 - 2¹³ = 17079929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 17088121.

It is not a weakly prime, because it can be changed into another prime (17088151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8544060 + 8544061.

It is an arithmetic number, because the mean of its divisors is an integer number (8544061).

Almost surely, 2^17088121 is an apocalyptic number.

It is an amenable number.

17088121 is a deficient number, since it is larger than the sum of its proper divisors (1).

17088121 is an equidigital number, since it uses as much as digits as its factorization.

17088121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 28.

The square root of 17088121 is about 4133.7780540324. The cubic root of 17088121 is about 257.5716757771.

The spelling of 17088121 in words is "seventeen million, eighty-eight thousand, one hundred twenty-one".