128246106 has 8 divisors (see below), whose sum is σ = 256492224. Its totient is φ = 42748700.

The previous prime is 128246087. The next prime is 128246119. The reversal of 128246106 is 601642821.

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

128246106 is an admirable number.

It is a Curzon number.

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, 10687170 + ... + 10687181.

It is an arithmetic number, because the mean of its divisors is an integer number (32061528).

Almost surely, 2^128246106 is an apocalyptic number.

128246106 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.

128246106 is a wasteful number, since it uses less digits than its factorization.

128246106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21374356.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 128246106 is about 11324.5797273011. The cubic root of 128246106 is about 504.2912070570.

Adding to 128246106 its reverse (601642821), we get a palindrome (729888927).

The spelling of 128246106 in words is "one hundred twenty-eight million, two hundred forty-six thousand, one hundred six".