130248286 has 16 divisors (see below), whose sum is σ = 224409600. Its totient is φ = 55539000.

The previous prime is 130248281. The next prime is 130248289. The reversal of 130248286 is 682842031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130248281) 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 7 ways as a sum of consecutive naturals, for example, 20590 + ... + 26161.

It is an arithmetic number, because the mean of its divisors is an integer number (14025600).

Almost surely, 2^130248286 is an apocalyptic number.

130248286 is a deficient number, since it is larger than the sum of its proper divisors (94161314).

130248286 is a wasteful number, since it uses less digits than its factorization.

130248286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46959.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 130248286 is about 11412.6371185629. The cubic root of 130248286 is about 506.9020010369.

The spelling of 130248286 in words is "one hundred thirty million, two hundred forty-eight thousand, two hundred eighty-six".