130365786 has 16 divisors (see below), whose sum is σ = 264623904. Its totient is φ = 42806544.

The previous prime is 130365779. The next prime is 130365787. The reversal of 130365786 is 687563031.

It is not an unprimeable number, because it can be changed into a prime (130365787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161745 + ... + 162548.

It is an arithmetic number, because the mean of its divisors is an integer number (16538994).

Almost surely, 2^130365786 is an apocalyptic number.

130365786 is an abundant number, since it is smaller than the sum of its proper divisors (134258118).

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

130365786 is a wasteful number, since it uses less digits than its factorization.

130365786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324365.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 130365786 is about 11417.7837604327. The cubic root of 130365786 is about 507.0543845742.

The spelling of 130365786 in words is "one hundred thirty million, three hundred sixty-five thousand, seven hundred eighty-six".