130542684 has 48 divisors (see below), whose sum is σ = 312063360. Its totient is φ = 42459840.

The previous prime is 130542683. The next prime is 130542689. The reversal of 130542684 is 486245031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130542683) 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 15 ways as a sum of consecutive naturals, for example, 101107 + ... + 102389.

It is an arithmetic number, because the mean of its divisors is an integer number (6501320).

Almost surely, 2^130542684 is an apocalyptic number.

It is an amenable number.

130542684 is an abundant number, since it is smaller than the sum of its proper divisors (181520676).

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

130542684 is a wasteful number, since it uses less digits than its factorization.

130542684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490 (or 1488 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 130542684 is about 11425.5277339824. The cubic root of 130542684 is about 507.2836276623.

The spelling of 130542684 in words is "one hundred thirty million, five hundred forty-two thousand, six hundred eighty-four".