180450106 has 16 divisors (see below), whose sum is σ = 285572160. Its totient is φ = 85281120.

The previous prime is 180450097. The next prime is 180450119. The reversal of 180450106 is 601054081.

180450106 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-2 number, since 2×180450106² = 65124481510822472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12171 + ... + 22561.

It is an arithmetic number, because the mean of its divisors is an integer number (17848260).

Almost surely, 2^180450106 is an apocalyptic number.

180450106 is a deficient number, since it is larger than the sum of its proper divisors (105122054).

180450106 is a wasteful number, since it uses less digits than its factorization.

180450106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10869.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 180450106 is about 13433.1718518003. The cubic root of 180450106 is about 565.0918544372.

The spelling of 180450106 in words is "one hundred eighty million, four hundred fifty thousand, one hundred six".