540241233 has 8 divisors (see below), whose sum is σ = 823224768. Its totient is φ = 308709264.

The previous prime is 540241217. The next prime is 540241237. The reversal of 540241233 is 332142045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 540241233 - 2⁴ = 540241217 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (540241237) 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, 12862866 + ... + 12862907.

It is an arithmetic number, because the mean of its divisors is an integer number (102903096).

Almost surely, 2^540241233 is an apocalyptic number.

It is an amenable number.

540241233 is a deficient number, since it is larger than the sum of its proper divisors (282983535).

540241233 is a wasteful number, since it uses less digits than its factorization.

540241233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25725783.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 540241233 is about 23243.0900054188. The cubic root of 540241233 is about 814.4465275011.

Adding to 540241233 its reverse (332142045), we get a palindrome (872383278).

The spelling of 540241233 in words is "five hundred forty million, two hundred forty-one thousand, two hundred thirty-three".