540022014 has 48 divisors (see below), whose sum is σ = 1395343872. Its totient is φ = 147582864.

The previous prime is 540022013. The next prime is 540022019. The reversal of 540022014 is 410220045.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540022013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90274 + ... + 96069.

It is an arithmetic number, because the mean of its divisors is an integer number (29069664).

Almost surely, 2^540022014 is an apocalyptic number.

540022014 is an abundant number, since it is smaller than the sum of its proper divisors (855321858).

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

540022014 is a wasteful number, since it uses less digits than its factorization.

540022014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186381 (or 186378 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 540022014 is about 23238.3737382804. The cubic root of 540022014 is about 814.3363506039.

Adding to 540022014 its reverse (410220045), we get a palindrome (950242059).

The spelling of 540022014 in words is "five hundred forty million, twenty-two thousand, fourteen".