141256 has 8 divisors (see below), whose sum is σ = 264870. Its totient is φ = 70624.

The previous prime is 141241. The next prime is 141257. The reversal of 141256 is 652141.

It can be written as a sum of positive squares in only one way, i.e., 136900 + 4356 = 370^2 + 66^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (141257) by changing a digit.

141256 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8821 + ... + 8836.

2¹⁴¹²⁵⁶ is an apocalyptic number.

It is an amenable number.

141256 is a deficient number, since it is larger than the sum of its proper divisors (123614).

141256 is a wasteful number, since it uses less digits than its factorization.

141256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17663 (or 17659 counting only the distinct ones).

The product of its digits is 240, while the sum is 19.

The square root of 141256 is about 375.8403916558. The cubic root of 141256 is about 52.0797592570.

Adding to 141256 its reverse (652141), we get a palindrome (793397).

The spelling of 141256 in words is "one hundred forty-one thousand, two hundred fifty-six".