540022006 has 8 divisors (see below), whose sum is σ = 813872664. Its totient is φ = 268731120.

The previous prime is 540022001. The next prime is 540022013. The reversal of 540022006 is 600220045.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540022001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 639415 + ... + 640258.

It is an arithmetic number, because the mean of its divisors is an integer number (101734083).

Almost surely, 2^540022006 is an apocalyptic number.

540022006 is a deficient number, since it is larger than the sum of its proper divisors (273850658).

540022006 is a wasteful number, since it uses less digits than its factorization.

540022006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279886.

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

The square root of 540022006 is about 23238.3735661513. The cubic root of 540022006 is about 814.3363465827.

The spelling of 540022006 in words is "five hundred forty million, twenty-two thousand, six".