130276647 has 16 divisors (see below), whose sum is σ = 193812960. Its totient is φ = 86486400.

The previous prime is 130276637. The next prime is 130276651. The reversal of 130276647 is 746672031.

130276647 is a `hidden beast` number, since 1 + 3 + 0 + 2 + 7 + 6 + 647 = 666.

It is not a de Polignac number, because 130276647 - 2⁴ = 130276631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130276637) 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, 3504 + ... + 16517.

It is an arithmetic number, because the mean of its divisors is an integer number (12113310).

Almost surely, 2^130276647 is an apocalyptic number.

130276647 is a deficient number, since it is larger than the sum of its proper divisors (63536313).

130276647 is a wasteful number, since it uses less digits than its factorization.

130276647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20271 (or 20265 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 130276647 is about 11413.8795770763. The cubic root of 130276647 is about 506.9387902716.

The spelling of 130276647 in words is "one hundred thirty million, two hundred seventy-six thousand, six hundred forty-seven".