130004646 has 8 divisors (see below), whose sum is σ = 260009304. Its totient is φ = 43334880.

The previous prime is 130004639. The next prime is 130004659. The reversal of 130004646 is 646400031.

130004646 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

130004646 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10833715 + ... + 10833726.

It is an arithmetic number, because the mean of its divisors is an integer number (32501163).

Almost surely, 2^130004646 is an apocalyptic number.

130004646 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.

130004646 is a wasteful number, since it uses less digits than its factorization.

130004646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21667446.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 130004646 is about 11401.9579897490. The cubic root of 130004646 is about 506.5857366313.

Adding to 130004646 its reverse (646400031), we get a palindrome (776404677).

The spelling of 130004646 in words is "one hundred thirty million, four thousand, six hundred forty-six".