540804024 has 24 divisors (see below), whose sum is σ = 1464677760. Its totient is φ = 180267984.

The previous prime is 540804023. The next prime is 540804029. The reversal of 540804024 is 420408045.

540804024 is a `hidden beast` number, since 540 + 80 + 40 + 2 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540804023) 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 5 ways as a sum of consecutive naturals, for example, 3755512 + ... + 3755655.

It is an arithmetic number, because the mean of its divisors is an integer number (61028240).

Almost surely, 2^540804024 is an apocalyptic number.

It is an amenable number.

540804024 is an abundant number, since it is smaller than the sum of its proper divisors (923873736).

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

540804024 is a wasteful number, since it uses less digits than its factorization.

540804024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7511179 (or 7511172 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 540804024 is about 23255.1934844671. The cubic root of 540804024 is about 814.7292432428.

The spelling of 540804024 in words is "five hundred forty million, eight hundred four thousand, twenty-four".