141887 has 8 divisors (see below), whose sum is σ = 153600. Its totient is φ = 130680.

The previous prime is 141871. The next prime is 141907. The reversal of 141887 is 788141.

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 141887 - 2⁴ = 141871 is a prime.

It is an Ulam number.

It is a Duffinian 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 141887.

It is not an unprimeable number, because it can be changed into a prime (141587) 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, 614 + ... + 812.

It is an arithmetic number, because the mean of its divisors is an integer number (19200).

2¹⁴¹⁸⁸⁷ is an apocalyptic number.

141887 is a deficient number, since it is larger than the sum of its proper divisors (11713).

141887 is a wasteful number, since it uses less digits than its factorization.

141887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253.

The product of its digits is 1792, while the sum is 29.

The square root of 141887 is about 376.6789083556. The cubic root of 141887 is about 52.1571919948.

The spelling of 141887 in words is "one hundred forty-one thousand, eight hundred eighty-seven".