130987608 has 16 divisors (see below), whose sum is σ = 327469080. Its totient is φ = 43662528.

The previous prime is 130987603. The next prime is 130987627. The reversal of 130987608 is 806789031.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 130987608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130987603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2728885 + ... + 2728932.

Almost surely, 2^130987608 is an apocalyptic number.

It is an amenable number.

130987608 is an abundant number, since it is smaller than the sum of its proper divisors (196481472).

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

130987608 is a wasteful number, since it uses less digits than its factorization.

130987608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5457826 (or 5457822 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 130987608 is about 11444.9817824232. The cubic root of 130987608 is about 507.8592930823.

It can be divided in two parts, 13098 and 7608, that added together give a triangular number (20706 = T₂₀₃).

The spelling of 130987608 in words is "one hundred thirty million, nine hundred eighty-seven thousand, six hundred eight".