150326220 has 96 divisors (see below), whose sum is σ = 461583360. Its totient is φ = 36252160.

The previous prime is 150326201. The next prime is 150326221. The reversal of 150326220 is 22623051.

It is not an unprimeable number, because it can be changed into a prime (150326221) 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, 157264 + ... + 158216.

It is an arithmetic number, because the mean of its divisors is an integer number (4808160).

Almost surely, 2^150326220 is an apocalyptic number.

150326220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150326220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230791680).

150326220 is an abundant number, since it is smaller than the sum of its proper divisors (311257140).

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

150326220 is a wasteful number, since it uses less digits than its factorization.

150326220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215 (or 1213 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 150326220 is about 12260.7593565815. The cubic root of 150326220 is about 531.7141840090.

Adding to 150326220 its reverse (22623051), we get a palindrome (172949271).

The spelling of 150326220 in words is "one hundred fifty million, three hundred twenty-six thousand, two hundred twenty".