540883842 has 16 divisors (see below), whose sum is σ = 1106925600. Its totient is φ = 176101632.

The previous prime is 540883817. The next prime is 540883853. The reversal of 540883842 is 248388045.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 540883794 and 540883803.

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 7 ways as a sum of consecutive naturals, for example, 1047967 + ... + 1048482.

It is an arithmetic number, because the mean of its divisors is an integer number (69182850).

Almost surely, 2^540883842 is an apocalyptic number.

540883842 is an abundant number, since it is smaller than the sum of its proper divisors (566041758).

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

540883842 is a wasteful number, since it uses less digits than its factorization.

540883842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096497.

The product of its (nonzero) digits is 245760, while the sum is 42.

The square root of 540883842 is about 23256.9095539369. The cubic root of 540883842 is about 814.7693236027.

The spelling of 540883842 in words is "five hundred forty million, eight hundred eighty-three thousand, eight hundred forty-two".