180774230 has 144 divisors (see below), whose sum is σ = 428088240. Its totient is φ = 54722304.

The previous prime is 180774229. The next prime is 180774239. The reversal of 180774230 is 32477081.

It is a happy number.

180774230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180774239) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3063941 + ... + 3063999.

It is an arithmetic number, because the mean of its divisors is an integer number (2972835).

Almost surely, 2^180774230 is an apocalyptic number.

180774230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

180774230 is an abundant number, since it is smaller than the sum of its proper divisors (247314010).

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

180774230 is a wasteful number, since it uses less digits than its factorization.

180774230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 180774230 is about 13445.2307529473. The cubic root of 180774230 is about 565.4299908928.

The spelling of 180774230 in words is "one hundred eighty million, seven hundred seventy-four thousand, two hundred thirty".