180612704 has 48 divisors (see below), whose sum is σ = 367070256. Its totient is φ = 87436800.

The previous prime is 180612703. The next prime is 180612763. The reversal of 180612704 is 407216081.

180612704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×180612704³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180612701) 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, 130094 + ... + 131474.

It is an arithmetic number, because the mean of its divisors is an integer number (7647297).

Almost surely, 2^180612704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 180612704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183535128).

180612704 is an abundant number, since it is smaller than the sum of its proper divisors (186457552).

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

180612704 is a wasteful number, since it uses less digits than its factorization.

180612704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519 (or 1511 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 180612704 is about 13439.2225965641. Note that the first 3 decimals coincide. The cubic root of 180612704 is about 565.2615324045.

Adding to 180612704 its reverse (407216081), we get a palindrome (587828785).

The spelling of 180612704 in words is "one hundred eighty million, six hundred twelve thousand, seven hundred four".