325235144 has 32 divisors (see below), whose sum is σ = 672006720. Its totient is φ = 146615616.

The previous prime is 325235129. The next prime is 325235149. The reversal of 325235144 is 441532523.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (325235149) by changing a digit.

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, 31892 + ... + 40835.

It is an arithmetic number, because the mean of its divisors is an integer number (21000210).

Almost surely, 2^325235144 is an apocalyptic number.

It is an amenable number.

325235144 is an abundant number, since it is smaller than the sum of its proper divisors (346771576).

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

325235144 is a wasteful number, since it uses less digits than its factorization.

325235144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72789 (or 72785 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 325235144 is about 18034.2769192446. The cubic root of 325235144 is about 687.7002085341.

Adding to 325235144 its reverse (441532523), we get a palindrome (766767667).

The spelling of 325235144 in words is "three hundred twenty-five million, two hundred thirty-five thousand, one hundred forty-four".