1105765436 has 6 divisors (see below), whose sum is σ = 1935089520. Its totient is φ = 552882716.

The previous prime is 1105765429. The next prime is 1105765471. The reversal of 1105765436 is 6345675011.

It is a self number, because there is not a number n which added to its sum of digits gives 1105765436.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 138220676 + ... + 138220683.

It is an arithmetic number, because the mean of its divisors is an integer number (322514920).

Almost surely, 2^1105765436 is an apocalyptic number.

It is an amenable number.

1105765436 is a deficient number, since it is larger than the sum of its proper divisors (829324084).

1105765436 is a wasteful number, since it uses less digits than its factorization.

1105765436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276441363 (or 276441361 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 1105765436 is about 33253.0515291454. The cubic root of 1105765436 is about 1034.0804721705.

The spelling of 1105765436 in words is "one billion, one hundred five million, seven hundred sixty-five thousand, four hundred thirty-six".