1085609162 has 16 divisors (see below), whose sum is σ = 1777561632. Its totient is φ = 493150320.

The previous prime is 1085609101. The next prime is 1085609191. The reversal of 1085609162 is 2619065801.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22673 + ... + 51819.

It is an arithmetic number, because the mean of its divisors is an integer number (111097602).

Almost surely, 2^1085609162 is an apocalyptic number.

1085609162 is a deficient number, since it is larger than the sum of its proper divisors (691952470).

1085609162 is a wasteful number, since it uses less digits than its factorization.

1085609162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30853.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 1085609162 is about 32948.5836114392. The cubic root of 1085609162 is about 1027.7587114816.

The spelling of 1085609162 in words is "one billion, eighty-five million, six hundred nine thousand, one hundred sixty-two".