141585 has 8 divisors (see below), whose sum is σ = 226560. Its totient is φ = 75504.

The previous prime is 141551. The next prime is 141587. The reversal of 141585 is 585141.

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

It is not a de Polignac number, because 141585 - 2⁹ = 141073 is a prime.

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 141585.

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, 4705 + ... + 4734.

It is an arithmetic number, because the mean of its divisors is an integer number (28320).

2¹⁴¹⁵⁸⁵ is an apocalyptic number.

141585 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141585 is a deficient number, since it is larger than the sum of its proper divisors (84975).

141585 is an equidigital number, since it uses as much as digits as its factorization.

141585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9447.

The product of its digits is 800, while the sum is 24.

The square root of 141585 is about 376.2778228915. The cubic root of 141585 is about 52.1201609756.

Subtracting 141585 from its reverse (585141), we obtain a square (443556 = 666²).

The spelling of 141585 in words is "one hundred forty-one thousand, five hundred eighty-five".