17128052 has 6 divisors (see below), whose sum is σ = 29974098. Its totient is φ = 8564024.

The previous prime is 17128049. The next prime is 17128079. The reversal of 17128052 is 25082171.

It can be written as a sum of positive squares in only one way, i.e., 10797796 + 6330256 = 3286^2 + 2516^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 2141003 + ... + 2141010.

It is an arithmetic number, because the mean of its divisors is an integer number (4995683).

Almost surely, 2^17128052 is an apocalyptic number.

It is an amenable number.

17128052 is a deficient number, since it is larger than the sum of its proper divisors (12846046).

17128052 is a wasteful number, since it uses less digits than its factorization.

17128052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4282017 (or 4282015 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 17128052 is about 4138.6050790091. The cubic root of 17128052 is about 257.7721482509.

The spelling of 17128052 in words is "seventeen million, one hundred twenty-eight thousand, fifty-two".