141766866 has 36 divisors (see below), whose sum is σ = 324193662. Its totient is φ = 44766432.

The previous prime is 141766861. The next prime is 141766873. The reversal of 141766866 is 668667141.

141766866 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 111197025 + 30569841 = 10545^2 + 5529^2 .

It is not an unprimeable number, because it can be changed into a prime (141766861) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4411 + ... + 17406.

Almost surely, 2^141766866 is an apocalyptic number.

141766866 is an abundant number, since it is smaller than the sum of its proper divisors (182426796).

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

141766866 is a wasteful number, since it uses less digits than its factorization.

141766866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21863 (or 21841 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 141766866 is about 11906.5891841451. The cubic root of 141766866 is about 521.4246755126.

The spelling of 141766866 in words is "one hundred forty-one million, seven hundred sixty-six thousand, eight hundred sixty-six".