1085955776 has 28 divisors (see below), whose sum is σ = 2161781808. Its totient is φ = 541254912.

The previous prime is 1085955769. The next prime is 1085955799. The reversal of 1085955776 is 6775595801.

It is a super-3 number, since 3×1085955776³ (a number of 28 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 6476 + ... + 47051.

Almost surely, 2^1085955776 is an apocalyptic number.

1085955776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1085955776 is a deficient number, since it is larger than the sum of its proper divisors (1075826032).

1085955776 is an equidigital number, since it uses as much as digits as its factorization.

1085955776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53856 (or 53846 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 53.

The square root of 1085955776 is about 32953.8431142712. The cubic root of 1085955776 is about 1027.8680809994.

The spelling of 1085955776 in words is "one billion, eighty-five million, nine hundred fifty-five thousand, seven hundred seventy-six".