150285872 has 40 divisors (see below), whose sum is σ = 320320272. Its totient is φ = 68302080.

The previous prime is 150285857. The next prime is 150285881. The reversal of 150285872 is 278582051.

It is a happy 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, 17768 + ... + 24824.

Almost surely, 2^150285872 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 150285872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160160136).

150285872 is an abundant number, since it is smaller than the sum of its proper divisors (170034400).

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

150285872 is an equidigital number, since it uses as much as digits as its factorization.

150285872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7098 (or 7070 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 38.

The square root of 150285872 is about 12259.1138342051. The cubic root of 150285872 is about 531.6666085348. Note that the first 4 decimals are identical.

The spelling of 150285872 in words is "one hundred fifty million, two hundred eighty-five thousand, eight hundred seventy-two".