17130980 has 12 divisors (see below), whose sum is σ = 35975100. Its totient is φ = 6852384.

The previous prime is 17130973. The next prime is 17130991. The reversal of 17130980 is 8903171.

It can be written as a sum of positive squares in 2 ways, for example, as 4571044 + 12559936 = 2138^2 + 3544^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 428255 + ... + 428294.

It is an arithmetic number, because the mean of its divisors is an integer number (2997925).

Almost surely, 2^17130980 is an apocalyptic number.

17130980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17130980 is an abundant number, since it is smaller than the sum of its proper divisors (18844120).

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

17130980 is a wasteful number, since it uses less digits than its factorization.

17130980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856558 (or 856556 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 17130980 is about 4138.9588062700. The cubic root of 17130980 is about 257.7868359271.

The spelling of 17130980 in words is "seventeen million, one hundred thirty thousand, nine hundred eighty".