128850202 has 16 divisors (see below), whose sum is σ = 208922112. Its totient is φ = 59246640.

The previous prime is 128850199. The next prime is 128850217. The reversal of 128850202 is 202058821.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2098 + ... + 16189.

It is an arithmetic number, because the mean of its divisors is an integer number (13057632).

Almost surely, 2^128850202 is an apocalyptic number.

128850202 is a deficient number, since it is larger than the sum of its proper divisors (80071910).

128850202 is a wasteful number, since it uses less digits than its factorization.

128850202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18573.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 128850202 is about 11351.2202868238. The cubic root of 128850202 is about 505.0817787374.

The spelling of 128850202 in words is "one hundred twenty-eight million, eight hundred fifty thousand, two hundred two".