128707341 has 8 divisors (see below), whose sum is σ = 196125504. Its totient is φ = 73547040.

The previous prime is 128707331. The next prime is 128707343. The reversal of 128707341 is 143707821.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 128707341 - 2⁶ = 128707277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128707343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3064440 + ... + 3064481.

It is an arithmetic number, because the mean of its divisors is an integer number (24515688).

Almost surely, 2^128707341 is an apocalyptic number.

It is an amenable number.

128707341 is a deficient number, since it is larger than the sum of its proper divisors (67418163).

128707341 is an equidigital number, since it uses as much as digits as its factorization.

128707341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6128931.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 128707341 is about 11344.9257820402. The cubic root of 128707341 is about 504.8950420699.

The spelling of 128707341 in words is "one hundred twenty-eight million, seven hundred seven thousand, three hundred forty-one".