130577808 has 40 divisors (see below), whose sum is σ = 351995328. Its totient is φ = 41633152.

The previous prime is 130577803. The next prime is 130577813. The reversal of 130577808 is 808775031.

It is an interprime number because it is at equal distance from previous prime (130577803) and next prime (130577813).

It is not an unprimeable number, because it can be changed into a prime (130577803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58035 + ... + 60242.

Almost surely, 2^130577808 is an apocalyptic number.

It is an amenable number.

130577808 is an abundant number, since it is smaller than the sum of its proper divisors (221417520).

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

130577808 is a wasteful number, since it uses less digits than its factorization.

130577808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118311 (or 118305 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 39.

The square root of 130577808 is about 11427.0647149651. The cubic root of 130577808 is about 507.3291204002.

The spelling of 130577808 in words is "one hundred thirty million, five hundred seventy-seven thousand, eight hundred eight".