130785004 has 12 divisors (see below), whose sum is σ = 261570064. Its totient is φ = 56050704.

The previous prime is 130784993. The next prime is 130785013. The reversal of 130785004 is 400587031.

130785004 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 4670893 = 130785004 / (1 + 3 + 0 + 7 + 8 + 5 + 0 + 0 + 4).

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, 2335419 + ... + 2335474.

Almost surely, 2^130785004 is an apocalyptic number.

130785004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

130785004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

130785004 is a wasteful number, since it uses less digits than its factorization.

130785004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4670904 (or 4670902 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 130785004 is about 11436.1271416507. The cubic root of 130785004 is about 507.5973155774.

The spelling of 130785004 in words is "one hundred thirty million, seven hundred eighty-five thousand, four".