130751648 has 48 divisors (see below), whose sum is σ = 265446720. Its totient is φ = 63361536.

The previous prime is 130751629. The next prime is 130751651. The reversal of 130751648 is 846157031.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 229508 + ... + 230076.

It is an arithmetic number, because the mean of its divisors is an integer number (5530140).

Almost surely, 2^130751648 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 130751648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132723360).

130751648 is an abundant number, since it is smaller than the sum of its proper divisors (134695072).

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

130751648 is a wasteful number, since it uses less digits than its factorization.

130751648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789 (or 781 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 130751648 is about 11434.6686878108. The cubic root of 130751648 is about 507.5541586017.

The spelling of 130751648 in words is "one hundred thirty million, seven hundred fifty-one thousand, six hundred forty-eight".