1085056810 has 32 divisors (see below), whose sum is σ = 1992736080. Its totient is φ = 425238528.

The previous prime is 1085056799. The next prime is 1085056813. The reversal of 1085056810 is 186505801.

It can be written as a sum of positive squares in 8 ways, for example, as 565535961 + 519520849 = 23781^2 + 22793^2 .

It is a super-2 number, since 2×1085056810² = 2354696561854752200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1085056813) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 746044 + ... + 747496.

Almost surely, 2^1085056810 is an apocalyptic number.

1085056810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1085056810 is a deficient number, since it is larger than the sum of its proper divisors (907679270).

1085056810 is a wasteful number, since it uses less digits than its factorization.

1085056810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2922.

The product of its (nonzero) digits is 9600, while the sum is 34.

The square root of 1085056810 is about 32940.2005154796. The cubic root of 1085056810 is about 1027.5843759088.

The spelling of 1085056810 in words is "one billion, eighty-five million, fifty-six thousand, eight hundred ten".