141869 has 8 divisors (see below), whose sum is σ = 174720. Its totient is φ = 112176.

The previous prime is 141863. The next prime is 141871. The reversal of 141869 is 968141.

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

It is a cyclic number.

It is not a de Polignac number, because 141869 - 2⁴ = 141853 is a prime.

It is a super-2 number, since 2×141869² = 40253626322, which contains 22 as substring.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 689 + ... + 870.

It is an arithmetic number, because the mean of its divisors is an integer number (21840).

2¹⁴¹⁸⁶⁹ is an apocalyptic number.

It is an amenable number.

141869 is a deficient number, since it is larger than the sum of its proper divisors (32851).

141869 is a wasteful number, since it uses less digits than its factorization.

141869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579.

The product of its digits is 1728, while the sum is 29.

The square root of 141869 is about 376.6550145690. The cubic root of 141869 is about 52.1549863213.

The spelling of 141869 in words is "one hundred forty-one thousand, eight hundred sixty-nine".