180673074 has 24 divisors (see below), whose sum is σ = 404958060. Its totient is φ = 58147488.

The previous prime is 180673067. The next prime is 180673091. The reversal of 180673074 is 470376081.

180673074 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 174636225 + 6036849 = 13215^2 + 2457^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172537 + ... + 173580.

Almost surely, 2^180673074 is an apocalyptic number.

180673074 is an abundant number, since it is smaller than the sum of its proper divisors (224284986).

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

180673074 is a wasteful number, since it uses less digits than its factorization.

180673074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346154 (or 346151 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 180673074 is about 13441.4684465649. The cubic root of 180673074 is about 565.3245051570.

The spelling of 180673074 in words is "one hundred eighty million, six hundred seventy-three thousand, seventy-four".