540012706 has 16 divisors (see below), whose sum is σ = 832575744. Its totient is φ = 262499184.

The previous prime is 540012673. The next prime is 540012709. The reversal of 540012706 is 607210045.

It is a super-2 number, since 2×540012706² = 583227445282884872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (540012709) 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, 132901 + ... + 136903.

It is an arithmetic number, because the mean of its divisors is an integer number (52035984).

Almost surely, 2^540012706 is an apocalyptic number.

540012706 is a deficient number, since it is larger than the sum of its proper divisors (292563038).

540012706 is a wasteful number, since it uses less digits than its factorization.

540012706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5865.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 540012706 is about 23238.1734652274. The cubic root of 540012706 is about 814.3316718525.

The spelling of 540012706 in words is "five hundred forty million, twelve thousand, seven hundred six".