540984522 has 16 divisors (see below), whose sum is σ = 1165197600. Its totient is φ = 166456752.

The previous prime is 540984497. The next prime is 540984527. The reversal of 540984522 is 225489045.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (540984527) 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, 3467772 + ... + 3467927.

It is an arithmetic number, because the mean of its divisors is an integer number (72824850).

Almost surely, 2^540984522 is an apocalyptic number.

540984522 is an abundant number, since it is smaller than the sum of its proper divisors (624213078).

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

540984522 is a wasteful number, since it uses less digits than its factorization.

540984522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6935717.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 540984522 is about 23259.0739712483. The cubic root of 540984522 is about 814.8198741275.

The spelling of 540984522 in words is "five hundred forty million, nine hundred eighty-four thousand, five hundred twenty-two".