325126140 has 48 divisors (see below), whose sum is σ = 939724800. Its totient is φ = 83903040.

The previous prime is 325126133. The next prime is 325126147. The reversal of 325126140 is 41621523.

It is an interprime number because it is at equal distance from previous prime (325126133) and next prime (325126147).

It is a super-3 number, since 3×325126140³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 325126140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325126147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85540 + ... + 89259.

It is an arithmetic number, because the mean of its divisors is an integer number (19577600).

Almost surely, 2^325126140 is an apocalyptic number.

325126140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325126140 is an abundant number, since it is smaller than the sum of its proper divisors (614598660).

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

325126140 is a wasteful number, since it uses less digits than its factorization.

325126140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174842 (or 174840 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 325126140 is about 18031.2545320618. The cubic root of 325126140 is about 687.6233713584.

Adding to 325126140 its reverse (41621523), we get a palindrome (366747663).

The spelling of 325126140 in words is "three hundred twenty-five million, one hundred twenty-six thousand, one hundred forty".