180276072 has 32 divisors (see below), whose sum is σ = 451020480. Its totient is φ = 60048000.

The previous prime is 180276071. The next prime is 180276097. The reversal of 180276072 is 270672081.

It is not an unprimeable number, because it can be changed into a prime (180276071) 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, 58572 + ... + 61572.

It is an arithmetic number, because the mean of its divisors is an integer number (14094390).

Almost surely, 2^180276072 is an apocalyptic number.

180276072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

180276072 is an abundant number, since it is smaller than the sum of its proper divisors (270744408).

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

180276072 is a wasteful number, since it uses less digits than its factorization.

180276072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5513 (or 5509 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 180276072 is about 13426.6925190085. The cubic root of 180276072 is about 564.9101295437.

The spelling of 180276072 in words is "one hundred eighty million, two hundred seventy-six thousand, seventy-two".