341128 has 8 divisors (see below), whose sum is σ = 639630. Its totient is φ = 170560.

The previous prime is 341123. The next prime is 341141. The reversal of 341128 is 821143.

It can be written as a sum of positive squares in only one way, i.e., 272484 + 68644 = 522^2 + 262^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (341123) by changing a digit.

341128 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21313 + ... + 21328.

2³⁴¹¹²⁸ is an apocalyptic number.

It is an amenable number.

341128 is a deficient number, since it is larger than the sum of its proper divisors (298502).

341128 is a wasteful number, since it uses less digits than its factorization.

341128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42647 (or 42643 counting only the distinct ones).

The product of its digits is 192, while the sum is 19.

The square root of 341128 is about 584.0616405826. The cubic root of 341128 is about 69.8724206813.

The spelling of 341128 in words is "three hundred forty-one thousand, one hundred twenty-eight".