130287558 has 48 divisors (see below), whose sum is σ = 278864064. Its totient is φ = 40571520.

The previous prime is 130287557. The next prime is 130287559. The reversal of 130287558 is 855782031.

It is an interprime number because it is at equal distance from previous prime (130287557) and next prime (130287559).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130287557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 393453 + ... + 393783.

It is an arithmetic number, because the mean of its divisors is an integer number (5809668).

Almost surely, 2^130287558 is an apocalyptic number.

130287558 is an abundant number, since it is smaller than the sum of its proper divisors (148576506).

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

130287558 is a wasteful number, since it uses less digits than its factorization.

130287558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597 (or 580 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The square root of 130287558 is about 11414.3575377679. The cubic root of 130287558 is about 506.9529423469.

The spelling of 130287558 in words is "one hundred thirty million, two hundred eighty-seven thousand, five hundred fifty-eight".