150239385 has 24 divisors (see below), whose sum is σ = 261665664. Its totient is φ = 79742880.

The previous prime is 150239371. The next prime is 150239389. The reversal of 150239385 is 583932051.

150239385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 150239385 - 2⁶ = 150239321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150239389) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1584 + ... + 17406.

It is an arithmetic number, because the mean of its divisors is an integer number (10902736).

Almost surely, 2^150239385 is an apocalyptic number.

150239385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150239385 is a deficient number, since it is larger than the sum of its proper divisors (111426279).

150239385 is a wasteful number, since it uses less digits than its factorization.

150239385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16045 (or 16042 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 150239385 is about 12257.2176696019. The cubic root of 150239385 is about 531.6117838328.

The spelling of 150239385 in words is "one hundred fifty million, two hundred thirty-nine thousand, three hundred eighty-five".