130648889 has 8 divisors (see below), whose sum is σ = 151112640. Its totient is φ = 110635056.

The previous prime is 130648867. The next prime is 130648897. The reversal of 130648889 is 988846031.

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

It is a de Polignac number, because none of the positive numbers 2^k-130648889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130648589) 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, 111854 + ... + 113015.

It is an arithmetic number, because the mean of its divisors is an integer number (18889080).

Almost surely, 2^130648889 is an apocalyptic number.

It is an amenable number.

130648889 is a deficient number, since it is larger than the sum of its proper divisors (20463751).

130648889 is an equidigital number, since it uses as much as digits as its factorization.

130648889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224959.

The product of its (nonzero) digits is 331776, while the sum is 47.

The square root of 130648889 is about 11430.1744956059. The cubic root of 130648889 is about 507.4211598269.

The spelling of 130648889 in words is "one hundred thirty million, six hundred forty-eight thousand, eight hundred eighty-nine".