1105516146 has 48 divisors (see below), whose sum is σ = 2574767520. Its totient is φ = 315524160.

The previous prime is 1105516133. The next prime is 1105516207. The reversal of 1105516146 is 6416155011.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 434145 + ... + 436683.

It is an arithmetic number, because the mean of its divisors is an integer number (53640990).

Almost surely, 2^1105516146 is an apocalyptic number.

1105516146 is an abundant number, since it is smaller than the sum of its proper divisors (1469251374).

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

1105516146 is a wasteful number, since it uses less digits than its factorization.

1105516146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4039 (or 4032 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 1105516146 is about 33249.3029400618. The cubic root of 1105516146 is about 1034.0027566842.

The spelling of 1105516146 in words is "one billion, one hundred five million, five hundred sixteen thousand, one hundred forty-six".