130538076 has 24 divisors (see below), whose sum is σ = 305345040. Its totient is φ = 43404672.

The previous prime is 130538071. The next prime is 130538119. The reversal of 130538076 is 670835031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130538071) 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, 8391 + ... + 18206.

It is an arithmetic number, because the mean of its divisors is an integer number (12722710).

Almost surely, 2^130538076 is an apocalyptic number.

It is an amenable number.

130538076 is an abundant number, since it is smaller than the sum of its proper divisors (174806964).

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

130538076 is a wasteful number, since it uses less digits than its factorization.

130538076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27013 (or 27011 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 130538076 is about 11425.3260784977. The cubic root of 130538076 is about 507.2776587577.

The spelling of 130538076 in words is "one hundred thirty million, five hundred thirty-eight thousand, seventy-six".