150228928 has 56 divisors (see below), whose sum is σ = 309351680. Its totient is φ = 72334080.

The previous prime is 150228901. The next prime is 150228937. The reversal of 150228928 is 829822051.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217063 + ... + 217753.

Almost surely, 2^150228928 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 150228928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154675840).

150228928 is an abundant number, since it is smaller than the sum of its proper divisors (159122752).

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

150228928 is an equidigital number, since it uses as much as digits as its factorization.

150228928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825 (or 815 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 150228928 is about 12256.7910971836. The cubic root of 150228928 is about 531.5994497536.

The spelling of 150228928 in words is "one hundred fifty million, two hundred twenty-eight thousand, nine hundred twenty-eight".