1084520044 has 12 divisors (see below), whose sum is σ = 1909275984. Its totient is φ = 539012624.

The previous prime is 1084520039. The next prime is 1084520053. The reversal of 1084520044 is 4400254801.

It is a junction number, because it is equal to n+sod(n) for n = 1084519994 and 1084520021.

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, 811099 + ... + 812434.

It is an arithmetic number, because the mean of its divisors is an integer number (159106332).

Almost surely, 2^1084520044 is an apocalyptic number.

It is an amenable number.

1084520044 is a deficient number, since it is larger than the sum of its proper divisors (824755940).

1084520044 is a wasteful number, since it uses less digits than its factorization.

1084520044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623704 (or 1623702 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 1084520044 is about 32932.0519251382. The cubic root of 1084520044 is about 1027.4149029597.

Adding to 1084520044 its reverse (4400254801), we get a palindrome (5484774845).

The spelling of 1084520044 in words is "one billion, eighty-four million, five hundred twenty thousand, forty-four".