17000080 has 20 divisors (see below), whose sum is σ = 39525372. Its totient is φ = 6800000.

The previous prime is 17000077. The next prime is 17000129. The reversal of 17000080 is 8000071.

It can be written as a sum of positive squares in 2 ways, for example, as 11182336 + 5817744 = 3344^2 + 2412^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106171 + ... + 106330.

Almost surely, 2^17000080 is an apocalyptic number.

17000080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17000080 is an abundant number, since it is smaller than the sum of its proper divisors (22525292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17000080 is a wasteful number, since it uses less digits than its factorization.

17000080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212514 (or 212508 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 17000080 is about 4123.1153270312. The cubic root of 17000080 is about 257.1285624035.

Subtracting from 17000080 its reverse (8000071), we obtain a palindrome (9000009).

The spelling of 17000080 in words is "seventeen million, eighty", and thus it is an aban number and an uban number.