130747682 has 8 divisors (see below), whose sum is σ = 211207836. Its totient is φ = 60345072.

The previous prime is 130747681. The next prime is 130747699. The reversal of 130747682 is 286747031.

It can be written as a sum of positive squares in 2 ways, for example, as 129709321 + 1038361 = 11389^2 + 1019^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (130747681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2514353 + ... + 2514404.

Almost surely, 2^130747682 is an apocalyptic number.

130747682 is a deficient number, since it is larger than the sum of its proper divisors (80460154).

130747682 is a wasteful number, since it uses less digits than its factorization.

130747682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5028772.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 130747682 is about 11434.4952665170. The cubic root of 130747682 is about 507.5490267859.

The spelling of 130747682 in words is "one hundred thirty million, seven hundred forty-seven thousand, six hundred eighty-two".