540012322 has 8 divisors (see below), whose sum is σ = 810493776. Its totient is φ = 269847732.

The previous prime is 540012313. The next prime is 540012337. The reversal of 540012322 is 223210045.

540012322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×540012322² = 583226615823663368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 540012322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74908 + ... + 81799.

It is an arithmetic number, because the mean of its divisors is an integer number (101311722).

Almost surely, 2^540012322 is an apocalyptic number.

540012322 is a deficient number, since it is larger than the sum of its proper divisors (270481454).

540012322 is a wasteful number, since it uses less digits than its factorization.

540012322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158432.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 540012322 is about 23238.1652029587. The cubic root of 540012322 is about 814.3314788302.

Adding to 540012322 its reverse (223210045), we get a palindrome (763222367).

The spelling of 540012322 in words is "five hundred forty million, twelve thousand, three hundred twenty-two".