1085099792 has 20 divisors (see below), whose sum is σ = 2402721216. Its totient is φ = 465042720.

The previous prime is 1085099791. The next prime is 1085099831. The reversal of 1085099792 is 2979905801.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1085099792.

It is not an unprimeable number, because it can be changed into a prime (1085099791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4844084 + ... + 4844307.

Almost surely, 2^1085099792 is an apocalyptic number.

It is an amenable number.

1085099792 is an abundant number, since it is smaller than the sum of its proper divisors (1317621424).

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

1085099792 is an equidigital number, since it uses as much as digits as its factorization.

1085099792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9688406 (or 9688400 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 50.

The square root of 1085099792 is about 32940.8529337053. The cubic root of 1085099792 is about 1027.5979441841.

The spelling of 1085099792 in words is "one billion, eighty-five million, ninety-nine thousand, seven hundred ninety-two".