141893 has 4 divisors (see below), whose sum is σ = 144960. Its totient is φ = 138828.

The previous prime is 141871. The next prime is 141907. The reversal of 141893 is 398141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 398141 = 29 ⋅13729.

It is a cyclic number.

It is not a de Polignac number, because 141893 - 2⁶ = 141829 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

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 141893.

It is not an unprimeable number, because it can be changed into a prime (141803) 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 3 ways as a sum of consecutive naturals, for example, 1463 + ... + 1556.

It is an arithmetic number, because the mean of its divisors is an integer number (36240).

2¹⁴¹⁸⁹³ is an apocalyptic number.

It is an amenable number.

141893 is a deficient number, since it is larger than the sum of its proper divisors (3067).

141893 is an equidigital number, since it uses as much as digits as its factorization.

141893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3066.

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

The square root of 141893 is about 376.6868726144. The cubic root of 141893 is about 52.1579271778.

The spelling of 141893 in words is "one hundred forty-one thousand, eight hundred ninety-three".