150209328 has 90 divisors (see below), whose sum is σ = 408579132. Its totient is φ = 47550720.

The previous prime is 150209327. The next prime is 150209347. The reversal of 150209328 is 823902051.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 150209295 and 150209304.

It is not an unprimeable number, because it can be changed into a prime (150209327) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2462418 + ... + 2462478.

Almost surely, 2^150209328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150209328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204289566).

150209328 is an abundant number, since it is smaller than the sum of its proper divisors (258369804).

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

150209328 is an equidigital number, since it uses as much as digits as its factorization.

150209328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 150209328 is about 12255.9915143574. The cubic root of 150209328 is about 531.5763299224.

The spelling of 150209328 in words is "one hundred fifty million, two hundred nine thousand, three hundred twenty-eight".