180068975 has 12 divisors (see below), whose sum is σ = 230985960. Its totient is φ = 139087200.

The previous prime is 180068971. The next prime is 180068989. The reversal of 180068975 is 579860081.

It is a happy number.

It is not a de Polignac number, because 180068975 - 2² = 180068971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180068971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123461 + ... + 124910.

It is an arithmetic number, because the mean of its divisors is an integer number (19248830).

Almost surely, 2^180068975 is an apocalyptic number.

180068975 is a deficient number, since it is larger than the sum of its proper divisors (50916985).

180068975 is a wasteful number, since it uses less digits than its factorization.

180068975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248410 (or 248405 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 44.

The square root of 180068975 is about 13418.9781652703. The cubic root of 180068975 is about 564.6937280742.

The spelling of 180068975 in words is "one hundred eighty million, sixty-eight thousand, nine hundred seventy-five".