180150306 has 64 divisors (see below), whose sum is σ = 439769088. Its totient is φ = 48077568.

The previous prime is 180150301. The next prime is 180150317. The reversal of 180150306 is 603051081.

It is not an unprimeable number, because it can be changed into a prime (180150301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39370 + ... + 43706.

It is an arithmetic number, because the mean of its divisors is an integer number (6871392).

Almost surely, 2^180150306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 180150306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219884544).

180150306 is an abundant number, since it is smaller than the sum of its proper divisors (259618782).

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

180150306 is a wasteful number, since it uses less digits than its factorization.

180150306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4415.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 180150306 is about 13422.0082700019. The cubic root of 180150306 is about 564.7787328949.

The spelling of 180150306 in words is "one hundred eighty million, one hundred fifty thousand, three hundred six".