17080428 has 12 divisors (see below), whose sum is σ = 39854360. Its totient is φ = 5693472.

The previous prime is 17080403. The next prime is 17080429. The reversal of 17080428 is 82408071.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 17080395 and 17080404.

It is not an unprimeable number, because it can be changed into a prime (17080429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711673 + ... + 711696.

Almost surely, 2^17080428 is an apocalyptic number.

It is an amenable number.

17080428 is an abundant number, since it is smaller than the sum of its proper divisors (22773932).

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

17080428 is a wasteful number, since it uses less digits than its factorization.

17080428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423376 (or 1423374 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 17080428 is about 4132.8474445593. The cubic root of 17080428 is about 257.5330174145.

Adding to 17080428 its reverse (82408071), we get a palindrome (99488499).

The spelling of 17080428 in words is "seventeen million, eighty thousand, four hundred twenty-eight".