1085716770 has 16 divisors (see below), whose sum is σ = 2605720320. Its totient is φ = 289524464.

The previous prime is 1085716763. The next prime is 1085716783. The reversal of 1085716770 is 776175801.

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 7 ways as a sum of consecutive naturals, for example, 18095250 + ... + 18095309.

It is an arithmetic number, because the mean of its divisors is an integer number (162857520).

Almost surely, 2^1085716770 is an apocalyptic number.

1085716770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1085716770 is an abundant number, since it is smaller than the sum of its proper divisors (1520003550).

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

1085716770 is a wasteful number, since it uses less digits than its factorization.

1085716770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36190569.

The product of its (nonzero) digits is 82320, while the sum is 42.

The square root of 1085716770 is about 32950.2165395009. The cubic root of 1085716770 is about 1027.7926682711.

The spelling of 1085716770 in words is "one billion, eighty-five million, seven hundred sixteen thousand, seven hundred seventy".