1060105805 has 48 divisors (see below), whose sum is σ = 1506496320. Its totient is φ = 712926720.

The previous prime is 1060105801. The next prime is 1060105847. The reversal of 1060105805 is 5085010601.

It is not a de Polignac number, because 1060105805 - 2² = 1060105801 is a prime.

It is a super-2 number, since 2×1060105805² = 2247648635589396050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1060105801) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 605942 + ... + 607688.

It is an arithmetic number, because the mean of its divisors is an integer number (31385340).

Almost surely, 2^1060105805 is an apocalyptic number.

It is an amenable number.

1060105805 is a deficient number, since it is larger than the sum of its proper divisors (446390515).

1060105805 is a wasteful number, since it uses less digits than its factorization.

1060105805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850 (or 1839 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 1060105805 is about 32559.2660390249. The cubic root of 1060105805 is about 1019.6467458642.

The spelling of 1060105805 in words is "one billion, sixty million, one hundred five thousand, eight hundred five".