130507447 has 16 divisors (see below), whose sum is σ = 159001600. Its totient is φ = 104626080.

The previous prime is 130507441. The next prime is 130507459. The reversal of 130507447 is 744705031.

It is a cyclic number.

It is not a de Polignac number, because 130507447 - 2³ = 130507439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130507441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4297 + ... + 16717.

It is an arithmetic number, because the mean of its divisors is an integer number (9937600).

Almost surely, 2^130507447 is an apocalyptic number.

130507447 is a deficient number, since it is larger than the sum of its proper divisors (28494153).

130507447 is a wasteful number, since it uses less digits than its factorization.

130507447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12526.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 130507447 is about 11423.9856004811. The cubic root of 130507447 is about 507.2379803659.

The spelling of 130507447 in words is "one hundred thirty million, five hundred seven thousand, four hundred forty-seven".