180760066 has 8 divisors (see below), whose sum is σ = 272867580. Its totient is φ = 89804208.

The previous prime is 180760061. The next prime is 180760067. The reversal of 180760066 is 660067081.

It can be written as a sum of positive squares in 2 ways, for example, as 139736041 + 41024025 = 11821^2 + 6405^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (180760061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287521 + ... + 288148.

Almost surely, 2^180760066 is an apocalyptic number.

180760066 is a deficient number, since it is larger than the sum of its proper divisors (92107514).

180760066 is a wasteful number, since it uses less digits than its factorization.

180760066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575828.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 180760066 is about 13444.7040131049. The cubic root of 180760066 is about 565.4152230070.

The spelling of 180760066 in words is "one hundred eighty million, seven hundred sixty thousand, sixty-six".