159225324 has 12 divisors (see below), whose sum is σ = 371525784. Its totient is φ = 53075104.

The previous prime is 159225323. The next prime is 159225329. The reversal of 159225324 is 423522951.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (159225323) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6634377 + ... + 6634400.

It is an arithmetic number, because the mean of its divisors is an integer number (30960482).

Almost surely, 2^159225324 is an apocalyptic number.

It is an amenable number.

159225324 is an abundant number, since it is smaller than the sum of its proper divisors (212300460).

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

159225324 is a wasteful number, since it uses less digits than its factorization.

159225324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13268784 (or 13268782 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 159225324 is about 12618.4517275298. The cubic root of 159225324 is about 542.0059412120.

The spelling of 159225324 in words is "one hundred fifty-nine million, two hundred twenty-five thousand, three hundred twenty-four".