130488856 has 8 divisors (see below), whose sum is σ = 244666620. Its totient is φ = 65244424.

The previous prime is 130488851. The next prime is 130488859. The reversal of 130488856 is 658884031.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130488851) by changing a digit.

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 as a sum of consecutive naturals, namely, 8155546 + ... + 8155561.

Almost surely, 2^130488856 is an apocalyptic number.

It is an amenable number.

130488856 is a deficient number, since it is larger than the sum of its proper divisors (114177764).

130488856 is a wasteful number, since it uses less digits than its factorization.

130488856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16311113 (or 16311109 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 130488856 is about 11423.1718887531. The cubic root of 130488856 is about 507.2138935945.

It can be divided in two parts, 13048 and 8856, that added together give a square (21904 = 148²).

The spelling of 130488856 in words is "one hundred thirty million, four hundred eighty-eight thousand, eight hundred fifty-six".