128482210 has 8 divisors (see below), whose sum is σ = 231267996. Its totient is φ = 51392880.

The previous prime is 128482187. The next prime is 128482231. The reversal of 128482210 is 12284821.

It can be written as a sum of positive squares in 2 ways, for example, as 103612041 + 24870169 = 10179^2 + 4987^2 .

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

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, 6424101 + ... + 6424120.

Almost surely, 2^128482210 is an apocalyptic number.

128482210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

128482210 is a deficient number, since it is larger than the sum of its proper divisors (102785786).

128482210 is a wasteful number, since it uses less digits than its factorization.

128482210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12848228.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 128482210 is about 11334.9993383326. Note that the first 3 decimals coincide. The cubic root of 128482210 is about 504.6004878668.

The spelling of 128482210 in words is "one hundred twenty-eight million, four hundred eighty-two thousand, two hundred ten".