130836048 has 80 divisors (see below), whose sum is σ = 387594240. Its totient is φ = 37254528.

The previous prime is 130836037. The next prime is 130836049. The reversal of 130836048 is 840638031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130836049) 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 in 15 ways as a sum of consecutive naturals, for example, 147061 + ... + 147947.

It is an arithmetic number, because the mean of its divisors is an integer number (4844928).

Almost surely, 2^130836048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130836048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193797120).

130836048 is an abundant number, since it is smaller than the sum of its proper divisors (256758192).

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

130836048 is a wasteful number, since it uses less digits than its factorization.

130836048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344 (or 1338 counting only the distinct ones).

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

The square root of 130836048 is about 11438.3586235089. The cubic root of 130836048 is about 507.6633436044.

The spelling of 130836048 in words is "one hundred thirty million, eight hundred thirty-six thousand, forty-eight".