180240366 has 16 divisors (see below), whose sum is σ = 360673488. Its totient is φ = 60048000.

The previous prime is 180240353. The next prime is 180240367. The reversal of 180240366 is 663042081.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180240367) 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, 6016 + ... + 19916.

It is an arithmetic number, because the mean of its divisors is an integer number (22542093).

Almost surely, 2^180240366 is an apocalyptic number.

180240366 is an abundant number, since it is smaller than the sum of its proper divisors (180433122).

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

180240366 is a wasteful number, since it uses less digits than its factorization.

180240366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16067.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 180240366 is about 13425.3627883942. The cubic root of 180240366 is about 564.8728311699.

The spelling of 180240366 in words is "one hundred eighty million, two hundred forty thousand, three hundred sixty-six".