130845960 has 192 divisors, whose sum is σ = 490838400. Its totient is φ = 29611008.

The previous prime is 130845959. The next prime is 130845973. The reversal of 130845960 is 69548031.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 345051 + ... + 345429.

It is an arithmetic number, because the mean of its divisors is an integer number (2556450).

Almost surely, 2^130845960 is an apocalyptic number.

130845960 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 130845960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245419200).

130845960 is an abundant number, since it is smaller than the sum of its proper divisors (359992440).

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

130845960 is a wasteful number, since it uses less digits than its factorization.

130845960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540 (or 533 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 130845960 is about 11438.7918942518. The cubic root of 130845960 is about 507.6761632925.

It can be divided in two parts, 13084 and 5960, that added together give a square (19044 = 138²).

The spelling of 130845960 in words is "one hundred thirty million, eight hundred forty-five thousand, nine hundred sixty".