128070316 has 48 divisors (see below), whose sum is σ = 261055872. Its totient is φ = 54329600.

The previous prime is 128070287. The next prime is 128070329. The reversal of 128070316 is 613070821.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97335 + ... + 98641.

It is an arithmetic number, because the mean of its divisors is an integer number (5438664).

Almost surely, 2^128070316 is an apocalyptic number.

It is an amenable number.

128070316 is an abundant number, since it is smaller than the sum of its proper divisors (132985556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

128070316 is a wasteful number, since it uses less digits than its factorization.

128070316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470 (or 1468 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 128070316 is about 11316.8156298492. The cubic root of 128070316 is about 504.0606870318.

The spelling of 128070316 in words is "one hundred twenty-eight million, seventy thousand, three hundred sixteen".