141398 has 12 divisors (see below), whose sum is σ = 226980. Its totient is φ = 65880.

The previous prime is 141397. The next prime is 141403. The reversal of 141398 is 893141.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 141398.

It is not an unprimeable number, because it can be changed into a prime (141397) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 2288 + ... + 2348.

It is an arithmetic number, because the mean of its divisors is an integer number (18915).

2¹⁴¹³⁹⁸ is an apocalyptic number.

141398 is a deficient number, since it is larger than the sum of its proper divisors (85582).

141398 is an equidigital number, since it uses as much as digits as its factorization.

141398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 82 counting only the distinct ones).

The product of its digits is 864, while the sum is 26.

The square root of 141398 is about 376.0292541811. The cubic root of 141398 is about 52.0972047675.

The spelling of 141398 in words is "one hundred forty-one thousand, three hundred ninety-eight".