130490 has 8 divisors (see below), whose sum is σ = 234900. Its totient is φ = 52192.

The previous prime is 130489. The next prime is 130513. The reversal of 130490 is 94031.

It can be written as a sum of positive squares in 2 ways, for example, as 130321 + 169 = 361^2 + 13^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6515 + ... + 6534.

2¹³⁰⁴⁹⁰ is an apocalyptic number.

130490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130490 is a deficient number, since it is larger than the sum of its proper divisors (104410).

130490 is a wasteful number, since it uses less digits than its factorization.

130490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13056.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 130490 is about 361.2339961853. The cubic root of 130490 is about 50.7215375844.

The spelling of 130490 in words is "one hundred thirty thousand, four hundred ninety".