130685208 has 16 divisors (see below), whose sum is σ = 326713080. Its totient is φ = 43561728.

The previous prime is 130685183. The next prime is 130685231. The reversal of 130685208 is 802586031.

It is a happy number.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2722585 + ... + 2722632.

Almost surely, 2^130685208 is an apocalyptic number.

It is an amenable number.

130685208 is an abundant number, since it is smaller than the sum of its proper divisors (196027872).

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

130685208 is a wasteful number, since it uses less digits than its factorization.

130685208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5445226 (or 5445222 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 130685208 is about 11431.7631186095. The cubic root of 130685208 is about 507.4681746971.

The spelling of 130685208 in words is "one hundred thirty million, six hundred eighty-five thousand, two hundred eight".