325023612 has 96 divisors (see below), whose sum is σ = 830269440. Its totient is φ = 98565120.

The previous prime is 325023599. The next prime is 325023679. The reversal of 325023612 is 216320523.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1044937 + ... + 1045247.

It is an arithmetic number, because the mean of its divisors is an integer number (8648640).

Almost surely, 2^325023612 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 325023612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (415134720).

325023612 is an abundant number, since it is smaller than the sum of its proper divisors (505245828).

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

325023612 is a wasteful number, since it uses less digits than its factorization.

325023612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491 (or 489 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 325023612 is about 18028.4112444774. The cubic root of 325023612 is about 687.5510834549.

It can be divided in two parts, 3250 and 23612, that added together give a palindrome (26862).

The spelling of 325023612 in words is "three hundred twenty-five million, twenty-three thousand, six hundred twelve".