141166 has 4 divisors (see below), whose sum is σ = 211752. Its totient is φ = 70582.

The previous prime is 141161. The next prime is 141179. The reversal of 141166 is 661141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 661141 = 13 ⋅50857.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141161) by changing a digit.

141166 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, 35290 + ... + 35293.

It is an arithmetic number, because the mean of its divisors is an integer number (52938).

2¹⁴¹¹⁶⁶ is an apocalyptic number.

141166 is a deficient number, since it is larger than the sum of its proper divisors (70586).

141166 is an equidigital number, since it uses as much as digits as its factorization.

141166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70585.

The product of its digits is 144, while the sum is 19.

The square root of 141166 is about 375.7206409023. The cubic root of 141166 is about 52.0686961891.

The spelling of 141166 in words is "one hundred forty-one thousand, one hundred sixty-six".