540116 has 6 divisors (see below), whose sum is σ = 945210. Its totient is φ = 270056.

The previous prime is 540101. The next prime is 540119. The reversal of 540116 is 611045.

It is a happy number.

540116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 355216 + 184900 = 596^2 + 430^2 .

It is a junction number, because it is equal to n+sod(n) for n = 540094 and 540103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540119) by changing a digit.

540116 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67511 + ... + 67518.

It is an arithmetic number, because the mean of its divisors is an integer number (157535).

2⁵⁴⁰¹¹⁶ is an apocalyptic number.

It is an amenable number.

540116 is a deficient number, since it is larger than the sum of its proper divisors (405094).

540116 is a wasteful number, since it uses less digits than its factorization.

540116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135033 (or 135031 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 540116 is about 734.9258465995. The cubic root of 540116 is about 81.4383590515.

It can be divided in two parts, 540 and 116, that added together give a palindrome (656).

The spelling of 540116 in words is "five hundred forty thousand, one hundred sixteen".