17980130 has 32 divisors (see below), whose sum is σ = 37138176. Its totient is φ = 6139584.

The previous prime is 17980129. The next prime is 17980133. The reversal of 17980130 is 3108971.

It is a junction number, because it is equal to n+sod(n) for n = 17980093 and 17980102.

It is not an unprimeable number, because it can be changed into a prime (17980133) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 27467 + ... + 28113.

It is an arithmetic number, because the mean of its divisors is an integer number (1160568).

Almost surely, 2^17980130 is an apocalyptic number.

17980130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

17980130 is an abundant number, since it is smaller than the sum of its proper divisors (19158046).

17980130 is a wasteful number, since it uses less digits than its factorization.

17980130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058.

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

The square root of 17980130 is about 4240.2983385606. The cubic root of 17980130 is about 261.9776703383.

The spelling of 17980130 in words is "seventeen million, nine hundred eighty thousand, one hundred thirty".