540826284 has 12 divisors (see below), whose sum is σ = 1261928024. Its totient is φ = 180275424.

The previous prime is 540826277. The next prime is 540826291. The reversal of 540826284 is 482628045.

It is an interprime number because it is at equal distance from previous prime (540826277) and next prime (540826291).

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 22534417 + ... + 22534440.

Almost surely, 2^540826284 is an apocalyptic number.

It is an amenable number.

540826284 is an abundant number, since it is smaller than the sum of its proper divisors (721101740).

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

540826284 is a wasteful number, since it uses less digits than its factorization.

540826284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45068864 (or 45068862 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 540826284 is about 23255.6720823114. The cubic root of 540826284 is about 814.7404214289.

The spelling of 540826284 in words is "five hundred forty million, eight hundred twenty-six thousand, two hundred eighty-four".