130650688 has 56 divisors (see below), whose sum is σ = 311912000. Its totient is φ = 53042688.

The previous prime is 130650677. The next prime is 130650691. The reversal of 130650688 is 886056031.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838 + ... + 16186.

Almost surely, 2^130650688 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 130650688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155956000).

130650688 is an abundant number, since it is smaller than the sum of its proper divisors (181261312).

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

130650688 is a wasteful number, since it uses less digits than its factorization.

130650688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15387 (or 15377 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 130650688 is about 11430.2531905466. The cubic root of 130650688 is about 507.4234888337.

The spelling of 130650688 in words is "one hundred thirty million, six hundred fifty thousand, six hundred eighty-eight".