150004320 has 48 divisors (see below), whose sum is σ = 472515120. Its totient is φ = 40001024.

The previous prime is 150004289. The next prime is 150004343. The reversal of 150004320 is 23400051.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 150004320.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155775 + ... + 156734.

It is an arithmetic number, because the mean of its divisors is an integer number (9844065).

Almost surely, 2^150004320 is an apocalyptic number.

150004320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150004320 is an abundant number, since it is smaller than the sum of its proper divisors (322510800).

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

150004320 is a wasteful number, since it uses less digits than its factorization.

150004320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312527 (or 312519 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 150004320 is about 12247.6250759076. The cubic root of 150004320 is about 531.3343853035.

Adding to 150004320 its reverse (23400051), we get a palindrome (173404371).

The spelling of 150004320 in words is "one hundred fifty million, four thousand, three hundred twenty".