130785958 has 16 divisors (see below), whose sum is σ = 205377120. Its totient is φ = 62345536.

The previous prime is 130785953. The next prime is 130785959. The reversal of 130785958 is 859587031.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130785953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10098 + ... + 19066.

It is an arithmetic number, because the mean of its divisors is an integer number (12836070).

Almost surely, 2^130785958 is an apocalyptic number.

130785958 is a deficient number, since it is larger than the sum of its proper divisors (74591162).

130785958 is a wasteful number, since it uses less digits than its factorization.

130785958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9311.

The product of its (nonzero) digits is 302400, while the sum is 46.

The square root of 130785958 is about 11436.1688514992. The cubic root of 130785958 is about 507.5985497827.

The spelling of 130785958 in words is "one hundred thirty million, seven hundred eighty-five thousand, nine hundred fifty-eight".