1105925816 has 8 divisors (see below), whose sum is σ = 2073610920. Its totient is φ = 552962904.

The previous prime is 1105925789. The next prime is 1105925857. The reversal of 1105925816 is 6185295011.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1105925816.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69120356 + ... + 69120371.

It is an arithmetic number, because the mean of its divisors is an integer number (259201365).

Almost surely, 2^1105925816 is an apocalyptic number.

It is an amenable number.

1105925816 is a deficient number, since it is larger than the sum of its proper divisors (967685104).

1105925816 is a wasteful number, since it uses less digits than its factorization.

1105925816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138240733 (or 138240729 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 38.

The square root of 1105925816 is about 33255.4629497170. The cubic root of 1105925816 is about 1034.1304640293.

The spelling of 1105925816 in words is "one billion, one hundred five million, nine hundred twenty-five thousand, eight hundred sixteen".