150642304 has 64 divisors (see below), whose sum is σ = 321226560. Its totient is φ = 70119424.

The previous prime is 150642293. The next prime is 150642311. The reversal of 150642304 is 403246051.

It is a tau number, because it is divible by the number of its divisors (64).

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, 232509 + ... + 233155.

It is an arithmetic number, because the mean of its divisors is an integer number (5019165).

Almost surely, 2^150642304 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 150642304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160613280).

150642304 is an abundant number, since it is smaller than the sum of its proper divisors (170584256).

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

150642304 is a wasteful number, since it uses less digits than its factorization.

150642304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785 (or 773 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 150642304 is about 12273.6426540779. The cubic root of 150642304 is about 532.0865934007.

Adding to 150642304 its reverse (403246051), we get a palindrome (553888355).

The spelling of 150642304 in words is "one hundred fifty million, six hundred forty-two thousand, three hundred four".