130886308 has 24 divisors (see below), whose sum is σ = 266212800. Its totient is φ = 55142688.

The previous prime is 130886303. The next prime is 130886311. The reversal of 130886308 is 803688031.

It is not an unprimeable number, because it can be changed into a prime (130886303) 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, 37963 + ... + 41266.

It is an arithmetic number, because the mean of its divisors is an integer number (11092200).

Almost surely, 2^130886308 is an apocalyptic number.

It is an amenable number.

130886308 is an abundant number, since it is smaller than the sum of its proper divisors (135326492).

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

130886308 is a wasteful number, since it uses less digits than its factorization.

130886308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79299 (or 79297 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 130886308 is about 11440.5554060981. Note that the first 3 decimals coincide. The cubic root of 130886308 is about 507.7283407097.

It can be divided in two parts, 1308 and 86308, that added together give a square (87616 = 296²).

The spelling of 130886308 in words is "one hundred thirty million, eight hundred eighty-six thousand, three hundred eight".