130894080 has 144 divisors (see below), whose sum is σ = 423843840. Its totient is φ = 34422784.

The previous prime is 130894069. The next prime is 130894103. The reversal of 130894080 is 80498031.

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 15 ways as a sum of consecutive naturals, for example, 341569 + ... + 341951.

It is an arithmetic number, because the mean of its divisors is an integer number (2943360).

Almost surely, 2^130894080 is an apocalyptic number.

130894080 is a gapful number since it is divisible by the number (10) 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 130894080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211921920).

130894080 is an abundant number, since it is smaller than the sum of its proper divisors (292949760).

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

130894080 is an equidigital number, since it uses as much as digits as its factorization.

130894080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496 (or 482 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 130894080 is about 11440.8950698798. The cubic root of 130894080 is about 507.7383901096.

The spelling of 130894080 in words is "one hundred thirty million, eight hundred ninety-four thousand, eighty".