130579641 has 8 divisors (see below), whose sum is σ = 193451360. Its totient is φ = 87053076.

The previous prime is 130579619. The next prime is 130579727. The reversal of 130579641 is 146975031.

130579641 is a `hidden beast` number, since 1 + 3 + 0 + 5 + 7 + 9 + 641 = 666.

It is not a de Polignac number, because 130579641 - 2⁷ = 130579513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130579596 and 130579605.

It is not an unprimeable number, because it can be changed into a prime (130579541) 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, 2418115 + ... + 2418168.

It is an arithmetic number, because the mean of its divisors is an integer number (24181420).

Almost surely, 2^130579641 is an apocalyptic number.

It is an amenable number.

130579641 is a deficient number, since it is larger than the sum of its proper divisors (62871719).

130579641 is an equidigital number, since it uses as much as digits as its factorization.

130579641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4836292 (or 4836286 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 130579641 is about 11427.1449190075. The cubic root of 130579641 is about 507.3314942848.

The spelling of 130579641 in words is "one hundred thirty million, five hundred seventy-nine thousand, six hundred forty-one".