1105570116 has 36 divisors (see below), whose sum is σ = 3193869952. Its totient is φ = 315877104.

The previous prime is 1105570099. The next prime is 1105570127. The reversal of 1105570116 is 6110755011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1105570116.

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 11 ways as a sum of consecutive naturals, for example, 2193340 + ... + 2193843.

Almost surely, 2^1105570116 is an apocalyptic number.

It is an amenable number.

1105570116 is an abundant number, since it is smaller than the sum of its proper divisors (2088299836).

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

1105570116 is a wasteful number, since it uses less digits than its factorization.

1105570116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4387200 (or 4387195 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 27.

The square root of 1105570116 is about 33250.1145261186. The cubic root of 1105570116 is about 1034.0195826772.

The spelling of 1105570116 in words is "one billion, one hundred five million, five hundred seventy thousand, one hundred sixteen".