128846163 has 16 divisors (see below), whose sum is σ = 181644800. Its totient is φ = 81012960.

The previous prime is 128846153. The next prime is 128846191. The reversal of 128846163 is 361648821.

It is not a de Polignac number, because 128846163 - 2⁵ = 128846131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (128846143) 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, 8118 + ... + 17988.

It is an arithmetic number, because the mean of its divisors is an integer number (11352800).

Almost surely, 2^128846163 is an apocalyptic number.

128846163 is a deficient number, since it is larger than the sum of its proper divisors (52798637).

128846163 is a wasteful number, since it uses less digits than its factorization.

128846163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10122.

The product of its digits is 55296, while the sum is 39.

The square root of 128846163 is about 11351.0423750420. The cubic root of 128846163 is about 505.0765011706.

The spelling of 128846163 in words is "one hundred twenty-eight million, eight hundred forty-six thousand, one hundred sixty-three".