130487547 has 16 divisors (see below), whose sum is σ = 176209920. Its totient is φ = 85885632.

The previous prime is 130487521. The next prime is 130487549. The reversal of 130487547 is 745784031.

It is not a de Polignac number, because 130487547 - 2¹⁹ = 129963259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130487549) 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, 90343 + ... + 91775.

It is an arithmetic number, because the mean of its divisors is an integer number (11013120).

Almost surely, 2^130487547 is an apocalyptic number.

130487547 is a deficient number, since it is larger than the sum of its proper divisors (45722373).

130487547 is a wasteful number, since it uses less digits than its factorization.

130487547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802.

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 130487547 is about 11423.1145927895. The cubic root of 130487547 is about 507.2121975488.

The spelling of 130487547 in words is "one hundred thirty million, four hundred eighty-seven thousand, five hundred forty-seven".