180822934 has 8 divisors (see below), whose sum is σ = 273723120. Its totient is φ = 89581896.

The previous prime is 180822919. The next prime is 180822937. The reversal of 180822934 is 439228081.

180822934 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 180822893 and 180822902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180822937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414514 + ... + 414949.

It is an arithmetic number, because the mean of its divisors is an integer number (34215390).

Almost surely, 2^180822934 is an apocalyptic number.

180822934 is a deficient number, since it is larger than the sum of its proper divisors (92900186).

180822934 is a wasteful number, since it uses less digits than its factorization.

180822934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829574.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 180822934 is about 13447.0418308266. The cubic root of 180822934 is about 565.4807655146.

It can be divided in two parts, 1808 and 22934, that added together give a palindrome (24742).

The spelling of 180822934 in words is "one hundred eighty million, eight hundred twenty-two thousand, nine hundred thirty-four".