141895 has 16 divisors (see below), whose sum is σ = 191520. Its totient is φ = 100224.

The previous prime is 141871. The next prime is 141907. The reversal of 141895 is 598141.

141895 = 43² + 44² + ... + 79².

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 141895 - 2⁵ = 141863 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2376 + ... + 2434.

It is an arithmetic number, because the mean of its divisors is an integer number (11970).

2¹⁴¹⁸⁹⁵ is an apocalyptic number.

141895 is a deficient number, since it is larger than the sum of its proper divisors (49625).

141895 is a wasteful number, since it uses less digits than its factorization.

141895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114.

The product of its digits is 1440, while the sum is 28.

The square root of 141895 is about 376.6895273299. The cubic root of 141895 is about 52.1581722342.

The spelling of 141895 in words is "one hundred forty-one thousand, eight hundred ninety-five".