180276242 has 12 divisors (see below), whose sum is σ = 274291998. Its totient is φ = 88863600.

The previous prime is 180276241. The next prime is 180276251. The reversal of 180276242 is 242672081.

180276242 is digitally balanced in base 2, 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 only one way, i.e., 161518681 + 18757561 = 12709^2 + 4331^2 .

It is a junction number, because it is equal to n+sod(n) for n = 180276199 and 180276208.

It is not an unprimeable number, because it can be changed into a prime (180276241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1142 + ... + 19022.

Almost surely, 2^180276242 is an apocalyptic number.

180276242 is a deficient number, since it is larger than the sum of its proper divisors (94015756).

180276242 is an equidigital number, since it uses as much as digits as its factorization.

180276242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18025 (or 17954 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 180276242 is about 13426.6988496801. The cubic root of 180276242 is about 564.9103071133.

The spelling of 180276242 in words is "one hundred eighty million, two hundred seventy-six thousand, two hundred forty-two".