141866180 has 24 divisors (see below), whose sum is σ = 300068160. Its totient is φ = 56337120.

The previous prime is 141866119. The next prime is 141866183. The reversal of 141866180 is 81668141.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 141866180.

It is not an unprimeable number, because it can be changed into a prime (141866183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22736 + ... + 28295.

It is an arithmetic number, because the mean of its divisors is an integer number (12502840).

Almost surely, 2^141866180 is an apocalyptic number.

141866180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141866180 is an abundant number, since it is smaller than the sum of its proper divisors (158201980).

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

141866180 is a wasteful number, since it uses less digits than its factorization.

141866180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51179 (or 51177 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 141866180 is about 11910.7590018437. The cubic root of 141866180 is about 521.5464074892.

The spelling of 141866180 in words is "one hundred forty-one million, eight hundred sixty-six thousand, one hundred eighty".