130072480 has 48 divisors (see below), whose sum is σ = 323477280. Its totient is φ = 49289472.

The previous prime is 130072469. The next prime is 130072489. The reversal of 130072480 is 84270031.

It is not an unprimeable number, because it can be changed into a prime (130072489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18354 + ... + 24433.

It is an arithmetic number, because the mean of its divisors is an integer number (6739110).

Almost surely, 2^130072480 is an apocalyptic number.

130072480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130072480 is an abundant number, since it is smaller than the sum of its proper divisors (193404800).

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

130072480 is a wasteful number, since it uses less digits than its factorization.

130072480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42821 (or 42813 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 130072480 is about 11404.9322663486. The cubic root of 130072480 is about 506.6738303081.

The spelling of 130072480 in words is "one hundred thirty million, seventy-two thousand, four hundred eighty".