130276786 has 16 divisors (see below), whose sum is σ = 196975584. Its totient is φ = 64620864.

The previous prime is 130276759. The next prime is 130276789. The reversal of 130276786 is 687672031.

It is not an unprimeable number, because it can be changed into a prime (130276789) 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, 190401 + ... + 191083.

It is an arithmetic number, because the mean of its divisors is an integer number (12310974).

Almost surely, 2^130276786 is an apocalyptic number.

130276786 is a deficient number, since it is larger than the sum of its proper divisors (66698798).

130276786 is a wasteful number, since it uses less digits than its factorization.

130276786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 130276786 is about 11413.8856661524. The cubic root of 130276786 is about 506.9389705661.

The spelling of 130276786 in words is "one hundred thirty million, two hundred seventy-six thousand, seven hundred eighty-six".