1085768754 has 72 divisors (see below), whose sum is σ = 2559952080. Its totient is φ = 306098352.

The previous prime is 1085768753. The next prime is 1085768773. The reversal of 1085768754 is 4578675801.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1085768697 and 1085768706.

It is not an unprimeable number, because it can be changed into a prime (1085768753) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6661077 + ... + 6661239.

It is an arithmetic number, because the mean of its divisors is an integer number (35554890).

Almost surely, 2^1085768754 is an apocalyptic number.

1085768754 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1085768754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1279976040).

1085768754 is an abundant number, since it is smaller than the sum of its proper divisors (1474183326).

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

1085768754 is a wasteful number, since it uses less digits than its factorization.

1085768754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 51.

The square root of 1085768754 is about 32951.0053564379. The cubic root of 1085768754 is about 1027.8090715428.

The spelling of 1085768754 in words is "one billion, eighty-five million, seven hundred sixty-eight thousand, seven hundred fifty-four".