240133325 has 6 divisors (see below), whose sum is σ = 297765354. Its totient is φ = 192106640.

The previous prime is 240133321. The next prime is 240133339. The reversal of 240133325 is 523331042.

It can be written as a sum of positive squares in 3 ways, for example, as 77774761 + 162358564 = 8819^2 + 12742^2 .

It is not a de Polignac number, because 240133325 - 2² = 240133321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 240133325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240133321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4802642 + ... + 4802691.

It is an arithmetic number, because the mean of its divisors is an integer number (49627559).

Almost surely, 2^240133325 is an apocalyptic number.

240133325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

240133325 is a deficient number, since it is larger than the sum of its proper divisors (57632029).

240133325 is an equidigital number, since it uses as much as digits as its factorization.

240133325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9605343 (or 9605338 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 240133325 is about 15496.2358332596. The cubic root of 240133325 is about 621.5615553811.

Adding to 240133325 its reverse (523331042), we get a palindrome (763464367).

The spelling of 240133325 in words is "two hundred forty million, one hundred thirty-three thousand, three hundred twenty-five".