130746385 has 16 divisors (see below), whose sum is σ = 195610752. Its totient is φ = 81504000.

The previous prime is 130746379. The next prime is 130746463. The reversal of 130746385 is 583647031.

It is not a de Polignac number, because 130746385 - 2³ = 130746377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169416 + ... + 170185.

It is an arithmetic number, because the mean of its divisors is an integer number (12225672).

Almost surely, 2^130746385 is an apocalyptic number.

It is an amenable number.

130746385 is a deficient number, since it is larger than the sum of its proper divisors (64864367).

130746385 is a wasteful number, since it uses less digits than its factorization.

130746385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339624.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 130746385 is about 11434.4385520234. The cubic root of 130746385 is about 507.5473485069.

It can be divided in two parts, 130746 and 385, that added together give a palindrome (131131).

The spelling of 130746385 in words is "one hundred thirty million, seven hundred forty-six thousand, three hundred eighty-five".