130530460 has 24 divisors (see below), whose sum is σ = 282957696. Its totient is φ = 50527680.

The previous prime is 130530457. The next prime is 130530461. The reversal of 130530460 is 64035031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130530461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104647 + ... + 105886.

It is an arithmetic number, because the mean of its divisors is an integer number (11789904).

Almost surely, 2^130530460 is an apocalyptic number.

130530460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130530460 is an abundant number, since it is smaller than the sum of its proper divisors (152427236).

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

130530460 is a wasteful number, since it uses less digits than its factorization.

130530460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210573 (or 210571 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 130530460 is about 11424.9927789912. The cubic root of 130530460 is about 507.2677931770.

Adding to 130530460 its reverse (64035031), we get a palindrome (194565491).

The spelling of 130530460 in words is "one hundred thirty million, five hundred thirty thousand, four hundred sixty".