130768606 has 4 divisors (see below), whose sum is σ = 196152912. Its totient is φ = 65384302.

The previous prime is 130768601. The next prime is 130768609. The reversal of 130768606 is 606867031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 606867031 = 73 ⋅8313247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130768601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32692150 + ... + 32692153.

It is an arithmetic number, because the mean of its divisors is an integer number (49038228).

Almost surely, 2^130768606 is an apocalyptic number.

130768606 is a deficient number, since it is larger than the sum of its proper divisors (65384306).

130768606 is an equidigital number, since it uses as much as digits as its factorization.

130768606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65384305.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 130768606 is about 11435.4101806625. The cubic root of 130768606 is about 507.5761002789.

The spelling of 130768606 in words is "one hundred thirty million, seven hundred sixty-eight thousand, six hundred six".