130655460 has 96 divisors (see below), whose sum is σ = 396490752. Its totient is φ = 31956480.

The previous prime is 130655431. The next prime is 130655461. The reversal of 130655460 is 64556031.

130655460 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (130655461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148542 + ... + 149418.

It is an arithmetic number, because the mean of its divisors is an integer number (4130112).

Almost surely, 2^130655460 is an apocalyptic number.

130655460 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 130655460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198245376).

130655460 is an abundant number, since it is smaller than the sum of its proper divisors (265835292).

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

130655460 is a wasteful number, since it uses less digits than its factorization.

130655460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093 (or 1091 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 130655460 is about 11430.4619329229. The cubic root of 130655460 is about 507.4296666183.

The spelling of 130655460 in words is "one hundred thirty million, six hundred fifty-five thousand, four hundred sixty".