128524196 has 12 divisors (see below), whose sum is σ = 226298352. Its totient is φ = 63867528.

The previous prime is 128524181. The next prime is 128524213. The reversal of 128524196 is 691425821.

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, 97910 + ... + 99213.

It is an arithmetic number, because the mean of its divisors is an integer number (18858196).

Almost surely, 2^128524196 is an apocalyptic number.

It is an amenable number.

128524196 is a deficient number, since it is larger than the sum of its proper divisors (97774156).

128524196 is a wasteful number, since it uses less digits than its factorization.

128524196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197290 (or 197288 counting only the distinct ones).

The product of its digits is 34560, while the sum is 38.

The square root of 128524196 is about 11336.8512383289. The cubic root of 128524196 is about 504.6554470935.

The spelling of 128524196 in words is "one hundred twenty-eight million, five hundred twenty-four thousand, one hundred ninety-six".