1085760105 has 32 divisors (see below), whose sum is σ = 1782777216. Its totient is φ = 563963904.

The previous prime is 1085760077. The next prime is 1085760139. The reversal of 1085760105 is 5010675801.

It is not a de Polignac number, because 1085760105 - 2¹⁷ = 1085629033 is a prime.

It is a super-2 number, since 2×1085760105² = 2357750011219222050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238329 + ... + 242841.

It is an arithmetic number, because the mean of its divisors is an integer number (55711788).

Almost surely, 2^1085760105 is an apocalyptic number.

1085760105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1085760105 is a deficient number, since it is larger than the sum of its proper divisors (697017111).

1085760105 is a wasteful number, since it uses less digits than its factorization.

1085760105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4937.

The product of its (nonzero) digits is 8400, while the sum is 33.

The square root of 1085760105 is about 32950.8741158713. The cubic root of 1085760105 is about 1027.8063424337.

The spelling of 1085760105 in words is "one billion, eighty-five million, seven hundred sixty thousand, one hundred five".