180004272 has 40 divisors (see below), whose sum is σ = 531442176. Its totient is φ = 51429696.

The previous prime is 180004267. The next prime is 180004283. The reversal of 180004272 is 272400081.

180004272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 267528 + ... + 268199.

Almost surely, 2^180004272 is an apocalyptic number.

180004272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

180004272 is an abundant number, since it is smaller than the sum of its proper divisors (351437904).

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

180004272 is a wasteful number, since it uses less digits than its factorization.

180004272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535745 (or 535739 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 180004272 is about 13416.5670720941. The cubic root of 180004272 is about 564.6260840776.

The spelling of 180004272 in words is "one hundred eighty million, four thousand, two hundred seventy-two".