141996 has 12 divisors (see below), whose sum is σ = 331352. Its totient is φ = 47328.

The previous prime is 141991. The next prime is 142007. The reversal of 141996 is 699141.

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 141996.

It is not an unprimeable number, because it can be changed into a prime (141991) by changing a digit.

141996 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 in 3 ways as a sum of consecutive naturals, for example, 5905 + ... + 5928.

2¹⁴¹⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

141996 is an abundant number, since it is smaller than the sum of its proper divisors (189356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141996 is a wasteful number, since it uses less digits than its factorization.

141996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11840 (or 11838 counting only the distinct ones).

The product of its digits is 1944, while the sum is 30.

The square root of 141996 is about 376.8235661420. The cubic root of 141996 is about 52.1705445893.

The spelling of 141996 in words is "one hundred forty-one thousand, nine hundred ninety-six".