150204928 has 40 divisors (see below), whose sum is σ = 317788812. Its totient is φ = 70680576.

The previous prime is 150204919. The next prime is 150204931. The reversal of 150204928 is 829402051.

It can be written as a sum of positive squares in 2 ways, for example, as 146700544 + 3504384 = 12112^2 + 1872^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 150204928.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76 + ... + 17332.

Almost surely, 2^150204928 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 150204928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158894406).

150204928 is an abundant number, since it is smaller than the sum of its proper divisors (167583884).

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

150204928 is an equidigital number, since it uses as much as digits as its factorization.

150204928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17292 (or 17276 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 150204928 is about 12255.8120090021. The cubic root of 150204928 is about 531.5711394798.

Adding to 150204928 its reverse (829402051), we get a palindrome (979606979).

The spelling of 150204928 in words is "one hundred fifty million, two hundred four thousand, nine hundred twenty-eight".