130904484 has 24 divisors (see below), whose sum is σ = 308470848. Its totient is φ = 43202400.

The previous prime is 130904479. The next prime is 130904497. The reversal of 130904484 is 484409031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52792 + ... + 55215.

It is an arithmetic number, because the mean of its divisors is an integer number (12852952).

Almost surely, 2^130904484 is an apocalyptic number.

It is an amenable number.

130904484 is an abundant number, since it is smaller than the sum of its proper divisors (177566364).

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

130904484 is a wasteful number, since it uses less digits than its factorization.

130904484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108115 (or 108113 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 130904484 is about 11441.3497455501. The cubic root of 130904484 is about 507.7518421319.

The spelling of 130904484 in words is "one hundred thirty million, nine hundred four thousand, four hundred eighty-four".