130488192 has 128 divisors (see below), whose sum is σ = 407959200. Its totient is φ = 40919040.

The previous prime is 130488179. The next prime is 130488203. The reversal of 130488192 is 291884031.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 57642 + ... + 59862.

Almost surely, 2^130488192 is an apocalyptic number.

130488192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130488192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203979600).

130488192 is an abundant number, since it is smaller than the sum of its proper divisors (277471008).

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

130488192 is a wasteful number, since it uses less digits than its factorization.

130488192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2261 (or 2243 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 130488192 is about 11423.1428249847. The cubic root of 130488192 is about 507.2130332641.

The spelling of 130488192 in words is "one hundred thirty million, four hundred eighty-eight thousand, one hundred ninety-two".