540468724 has 12 divisors (see below), whose sum is σ = 968889348. Its totient is φ = 263643200.

The previous prime is 540468701. The next prime is 540468739. The reversal of 540468724 is 427864045.

It is a happy number.

540468724 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 2 ways, for example, as 111978724 + 428490000 = 10582^2 + 20700^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1647607 + ... + 1647934.

It is an arithmetic number, because the mean of its divisors is an integer number (80740779).

Almost surely, 2^540468724 is an apocalyptic number.

It is an amenable number.

540468724 is a deficient number, since it is larger than the sum of its proper divisors (428420624).

540468724 is a wasteful number, since it uses less digits than its factorization.

540468724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3295586 (or 3295584 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 40.

The square root of 540468724 is about 23247.9832243573. The cubic root of 540468724 is about 814.5608302997.

The spelling of 540468724 in words is "five hundred forty million, four hundred sixty-eight thousand, seven hundred twenty-four".