128470083 has 16 divisors (see below), whose sum is σ = 196551936. Its totient is φ = 73116000.

The previous prime is 128470079. The next prime is 128470103. The reversal of 128470083 is 380074821.

It is not a de Polignac number, because 128470083 - 2² = 128470079 is a prime.

It is not an unprimeable number, because it can be changed into a prime (128470033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6916 + ... + 17457.

It is an arithmetic number, because the mean of its divisors is an integer number (12284496).

Almost surely, 2^128470083 is an apocalyptic number.

128470083 is a deficient number, since it is larger than the sum of its proper divisors (68081853).

128470083 is a wasteful number, since it uses less digits than its factorization.

128470083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24634.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 128470083 is about 11334.4643896392. The cubic root of 128470083 is about 504.5846115245.

The spelling of 128470083 in words is "one hundred twenty-eight million, four hundred seventy thousand, eighty-three".