130476786 has 32 divisors (see below), whose sum is σ = 286868736. Its totient is φ = 39234000.

The previous prime is 130476779. The next prime is 130476793. The reversal of 130476786 is 687674031.

It is an interprime number because it is at equal distance from previous prime (130476779) and next prime (130476793).

It is an unprimeable number.

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, 1101 + ... + 16191.

It is an arithmetic number, because the mean of its divisors is an integer number (8964648).

Almost surely, 2^130476786 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130476786, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143434368).

130476786 is an abundant number, since it is smaller than the sum of its proper divisors (156391950).

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

130476786 is a wasteful number, since it uses less digits than its factorization.

130476786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15238.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 130476786 is about 11422.6435644294. The cubic root of 130476786 is about 507.1982543013.

The spelling of 130476786 in words is "one hundred thirty million, four hundred seventy-six thousand, seven hundred eighty-six".