130889616 has 80 divisors (see below), whose sum is σ = 397266240. Its totient is φ = 36610560.

The previous prime is 130889543. The next prime is 130889623. The reversal of 130889616 is 616988031.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2671 + ... + 16398.

It is an arithmetic number, because the mean of its divisors is an integer number (4965828).

Almost surely, 2^130889616 is an apocalyptic number.

130889616 is a gapful number since it is divisible by the number (16) 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 130889616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198633120).

130889616 is an abundant number, since it is smaller than the sum of its proper divisors (266376624).

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

130889616 is a wasteful number, since it uses less digits than its factorization.

130889616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19104 (or 19098 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 130889616 is about 11440.6999785852. The cubic root of 130889616 is about 507.7326180891.

The spelling of 130889616 in words is "one hundred thirty million, eight hundred eighty-nine thousand, six hundred sixteen".