130467840 has 192 divisors, whose sum is σ = 434004480. Its totient is φ = 33423360.

The previous prime is 130467833. The next prime is 130467881. The reversal of 130467840 is 48764031.

It is a tau number, because it is divible by the number of its divisors (192).

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, 952252 + ... + 952388.

It is an arithmetic number, because the mean of its divisors is an integer number (2260440).

Almost surely, 2^130467840 is an apocalyptic number.

130467840 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 130467840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217002240).

130467840 is an abundant number, since it is smaller than the sum of its proper divisors (303536640).

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

130467840 is a wasteful number, since it uses less digits than its factorization.

130467840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 130467840 is about 11422.2519671035. The cubic root of 130467840 is about 507.1866622027.

The spelling of 130467840 in words is "one hundred thirty million, four hundred sixty-seven thousand, eight hundred forty".