130787608 has 32 divisors (see below), whose sum is σ = 281734560. Its totient is φ = 55756800.

The previous prime is 130787561. The next prime is 130787617. The reversal of 130787608 is 806787031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4758 + ... + 16858.

It is an arithmetic number, because the mean of its divisors is an integer number (8804205).

Almost surely, 2^130787608 is an apocalyptic number.

It is an amenable number.

130787608 is an abundant number, since it is smaller than the sum of its proper divisors (150946952).

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

130787608 is a wasteful number, since it uses less digits than its factorization.

130787608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12307 (or 12303 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 130787608 is about 11436.2409908151. The cubic root of 130787608 is about 507.6006844005.

The spelling of 130787608 in words is "one hundred thirty million, seven hundred eighty-seven thousand, six hundred eight".