150240636 has 96 divisors (see below), whose sum is σ = 479431680. Its totient is φ = 39621312.

The previous prime is 150240617. The next prime is 150240653. The reversal of 150240636 is 636042051.

150240636 is a `hidden beast` number, since 1 + 5 + 0 + 24 + 0 + 636 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2185 + ... + 17471.

It is an arithmetic number, because the mean of its divisors is an integer number (4994080).

Almost surely, 2^150240636 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 150240636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239715840).

150240636 is an abundant number, since it is smaller than the sum of its proper divisors (329191044).

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

150240636 is a wasteful number, since it uses less digits than its factorization.

150240636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15320 (or 15312 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 150240636 is about 12257.2687006527. The cubic root of 150240636 is about 531.6132593547.

Adding to 150240636 its reverse (636042051), we get a palindrome (786282687).

The spelling of 150240636 in words is "one hundred fifty million, two hundred forty thousand, six hundred thirty-six".