130078872 has 288 divisors, whose sum is σ = 464755200. Its totient is φ = 33359040.

The previous prime is 130078867. The next prime is 130078889. The reversal of 130078872 is 278870031.

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 polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1646529 + ... + 1646607.

Almost surely, 2^130078872 is an apocalyptic number.

130078872 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 130078872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232377600).

130078872 is an abundant number, since it is smaller than the sum of its proper divisors (334676328).

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

130078872 is a wasteful number, since it uses less digits than its factorization.

130078872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 130078872 is about 11405.2124925404. The cubic root of 130078872 is about 506.6821297989.

The spelling of 130078872 in words is "one hundred thirty million, seventy-eight thousand, eight hundred seventy-two".