1106820044 has 24 divisors (see below), whose sum is σ = 2114949648. Its totient is φ = 502640640.

The previous prime is 1106820019. The next prime is 1106820047. The reversal of 1106820044 is 4400286011.

It is a junction number, because it is equal to n+sod(n) for n = 1106819995 and 1106820022.

It is not an unprimeable number, because it can be changed into a prime (1106820047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39824 + ... + 61640.

It is an arithmetic number, because the mean of its divisors is an integer number (88122902).

Almost surely, 2^1106820044 is an apocalyptic number.

It is an amenable number.

1106820044 is a deficient number, since it is larger than the sum of its proper divisors (1008129604).

1106820044 is a wasteful number, since it uses less digits than its factorization.

1106820044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22985 (or 22983 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 1106820044 is about 33268.9050616338. The cubic root of 1106820044 is about 1034.4091142097.

The spelling of 1106820044 in words is "one billion, one hundred six million, eight hundred twenty thousand, forty-four".