128396060 has 36 divisors (see below), whose sum is σ = 291975768. Its totient is φ = 47406528.

The previous prime is 128396029. The next prime is 128396069. The reversal of 128396060 is 60693821.

It is a self number, because there is not a number n which added to its sum of digits gives 128396060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128396069) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15614 + ... + 22373.

It is an arithmetic number, because the mean of its divisors is an integer number (8110438).

Almost surely, 2^128396060 is an apocalyptic number.

128396060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

128396060 is an abundant number, since it is smaller than the sum of its proper divisors (163579708).

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

128396060 is a wasteful number, since it uses less digits than its factorization.

128396060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38022 (or 38007 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 128396060 is about 11331.1985244280. The cubic root of 128396060 is about 504.4876809348.

The spelling of 128396060 in words is "one hundred twenty-eight million, three hundred ninety-six thousand, sixty".